338277583

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 414554112

約数和(自身を除く): 76276529

約数列:

[1, 7, 23, 71, 101, 161, 293, 497, 707, 1633, 2051, 2323, 6739, 7171, 11431, 16261, 20803, 29593, 47173, 50197, 145621, 164933, 207151, 478469, 680639, 1154531, 2101103, 3349283, 4764473, 14707721, 48325369, 338277583]

約数ペア:

[(1, 338277583), (7, 48325369), (23, 14707721), (71, 4764473), (101, 3349283), (161, 2101103), (293, 1154531), (497, 680639), (707, 478469), (1633, 207151), (2051, 164933), (2323, 145621), (6739, 50197), (7171, 47173), (11431, 29593), (16261, 20803)]