442991003

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 558835200

約数和(自身を除く): 115844197

約数列:

[1, 7, 13, 83, 89, 91, 581, 623, 659, 1079, 1157, 4613, 7387, 7553, 8099, 8567, 51709, 54697, 58651, 59969, 96031, 382879, 410557, 672217, 711061, 762463, 4868033, 4977427, 5337241, 34076231, 63284429, 442991003]

約数ペア:

[(1, 442991003), (7, 63284429), (13, 34076231), (83, 5337241), (89, 4977427), (91, 4868033), (581, 762463), (623, 711061), (659, 672217), (1079, 410557), (1157, 382879), (4613, 96031), (7387, 59969), (7553, 58651), (8099, 54697), (8567, 51709)]