29512791

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 54632448

約数和(自身を除く): 25119657

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 407, 693, 777, 1151, 1221, 2331, 2849, 3453, 3663, 8057, 8547, 10359, 12661, 24171, 25641, 37983, 42587, 72513, 88627, 113949, 127761, 265881, 298109, 383283, 468457, 797643, 894327, 1405371, 2682981, 3279199, 4216113, 9837597, 29512791]

約数ペア:

[(1, 29512791), (3, 9837597), (7, 4216113), (9, 3279199), (11, 2682981), (21, 1405371), (33, 894327), (37, 797643), (63, 468457), (77, 383283), (99, 298109), (111, 265881), (231, 127761), (259, 113949), (333, 88627), (407, 72513), (693, 42587), (777, 37983), (1151, 25641), (1221, 24171), (2331, 12661), (2849, 10359), (3453, 8547), (3663, 8057)]