328045367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 375379200

約数和(自身を除く): 47333833

約数列:

[1, 13, 37, 79, 89, 97, 481, 1027, 1157, 1261, 2923, 3293, 3589, 7031, 7663, 8633, 37999, 42809, 46657, 91403, 99619, 112229, 260147, 283531, 319421, 682007, 3381911, 3685903, 4152473, 8866091, 25234259, 328045367]

約数ペア:

[(1, 328045367), (13, 25234259), (37, 8866091), (79, 4152473), (89, 3685903), (97, 3381911), (481, 682007), (1027, 319421), (1157, 283531), (1261, 260147), (2923, 112229), (3293, 99619), (3589, 91403), (7031, 46657), (7663, 42809), (8633, 37999)]