12417171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 18923520

約数和(自身を除く): 6506349

約数列:

[1, 3, 13, 23, 39, 69, 109, 127, 299, 327, 381, 897, 1417, 1651, 2507, 2921, 4251, 4953, 7521, 8763, 13843, 32591, 37973, 41529, 97773, 113919, 179959, 318389, 539877, 955167, 4139057, 12417171]

約数ペア:

[(1, 12417171), (3, 4139057), (13, 955167), (23, 539877), (39, 318389), (69, 179959), (109, 113919), (127, 97773), (299, 41529), (327, 37973), (381, 32591), (897, 13843), (1417, 8763), (1651, 7521), (2507, 4953), (2921, 4251)]