31008022539

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{3821}}^1$

素因数の和:4052

約数の個数: 64

約数和(自身を含む): 47463736320

約数和(自身を除く): 16455713781

約数列:

[1, 3, 13, 23, 39, 69, 83, 109, 249, 299, 327, 897, 1079, 1417, 1909, 2507, 3237, 3821, 4251, 5727, 7521, 9047, 11463, 24817, 27141, 32591, 49673, 74451, 87883, 97773, 117611, 149019, 208081, 263649, 317143, 352833, 416489, 624243, 951429, 1142479, 1249467, 2705053, 3427437, 4122859, 5414357, 7294289, 8115159, 9579247, 12368577, 16243071, 21882867, 28737741, 34568587, 94825757, 103705761, 124530211, 284477271, 373590633, 449391631, 795077501, 1348174893, 2385232503, 10336007513, 31008022539]

約数ペア:

[(1, 31008022539), (3, 10336007513), (13, 2385232503), (23, 1348174893), (39, 795077501), (69, 449391631), (83, 373590633), (109, 284477271), (249, 124530211), (299, 103705761), (327, 94825757), (897, 34568587), (1079, 28737741), (1417, 21882867), (1909, 16243071), (2507, 12368577), (3237, 9579247), (3821, 8115159), (4251, 7294289), (5727, 5414357), (7521, 4122859), (9047, 3427437), (11463, 2705053), (24817, 1249467), (27141, 1142479), (32591, 951429), (49673, 624243), (74451, 416489), (87883, 352833), (97773, 317143), (117611, 263649), (149019, 208081)]