15727701

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 23693152

約数和(自身を除く): 7965451

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1171, 1221, 3513, 4477, 12881, 13431, 38643, 43327, 129981, 141691, 425073, 476597, 1429791, 5242567, 15727701]

約数ペア:

[(1, 15727701), (3, 5242567), (11, 1429791), (33, 476597), (37, 425073), (111, 141691), (121, 129981), (363, 43327), (407, 38643), (1171, 13431), (1221, 12881), (3513, 4477)]