13403973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23893}}^1$

素因数の和:23924

約数の個数: 16

約数和(自身を含む): 20644416

約数和(自身を除く): 7240443

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 23893, 71679, 262823, 406181, 788469, 1218543, 4467991, 13403973]

約数ペア:

[(1, 13403973), (3, 4467991), (11, 1218543), (17, 788469), (33, 406181), (51, 262823), (187, 71679), (561, 23893)]