338337537

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 473303040

約数和(自身を除く): 134965503

約数列:

[1, 3, 47, 61, 139, 141, 183, 283, 417, 849, 2867, 6533, 8479, 8601, 13301, 17263, 19599, 25437, 39337, 39903, 51789, 118011, 398513, 811361, 1195539, 1848839, 2399557, 2434083, 5546517, 7198671, 112779179, 338337537]

約数ペア:

[(1, 338337537), (3, 112779179), (47, 7198671), (61, 5546517), (139, 2434083), (141, 2399557), (183, 1848839), (283, 1195539), (417, 811361), (849, 398513), (2867, 118011), (6533, 51789), (8479, 39903), (8601, 39337), (13301, 25437), (17263, 19599)]