24966291

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 39168000

約数和(自身を除く): 14201709

約数列:

[1, 3, 7, 21, 79, 101, 149, 237, 303, 447, 553, 707, 1043, 1659, 2121, 3129, 7979, 11771, 15049, 23937, 35313, 45147, 55853, 82397, 105343, 167559, 247191, 316029, 1188871, 3566613, 8322097, 24966291]

約数ペア:

[(1, 24966291), (3, 8322097), (7, 3566613), (21, 1188871), (79, 316029), (101, 247191), (149, 167559), (237, 105343), (303, 82397), (447, 55853), (553, 45147), (707, 35313), (1043, 23937), (1659, 15049), (2121, 11771), (3129, 7979)]