636522039

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{28879}}^1$

素因数の和:28995

約数の個数: 24

約数和(自身を含む): 961126400

約数和(自身を除く): 324604361

約数列:

[1, 3, 9, 31, 79, 93, 237, 279, 711, 2449, 7347, 22041, 28879, 86637, 259911, 895249, 2281441, 2685747, 6844323, 8057241, 20532969, 70724671, 212174013, 636522039]

約数ペア:

[(1, 636522039), (3, 212174013), (9, 70724671), (31, 20532969), (79, 8057241), (93, 6844323), (237, 2685747), (279, 2281441), (711, 895249), (2449, 259911), (7347, 86637), (22041, 28879)]