40166997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13037}}^1$

素因数の和:13132

約数の個数: 16

約数和(自身を含む): 58410240

約数和(自身を除く): 18243243

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 13037, 39111, 169481, 508443, 1029923, 3089769, 13388999, 40166997]

約数ペア:

[(1, 40166997), (3, 13388999), (13, 3089769), (39, 1029923), (79, 508443), (237, 169481), (1027, 39111), (3081, 13037)]