5353719

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 8640000

約数和(自身を除く): 3286281

約数列:

[1, 3, 7, 21, 29, 59, 87, 149, 177, 203, 413, 447, 609, 1043, 1239, 1711, 3129, 4321, 5133, 8791, 11977, 12963, 26373, 30247, 35931, 61537, 90741, 184611, 254939, 764817, 1784573, 5353719]

約数ペア:

[(1, 5353719), (3, 1784573), (7, 764817), (21, 254939), (29, 184611), (59, 90741), (87, 61537), (149, 35931), (177, 30247), (203, 26373), (413, 12963), (447, 11977), (609, 8791), (1043, 5133), (1239, 4321), (1711, 3129)]