42006387

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 57424640

約数和(自身を除く): 15418253

約数列:

[1, 3, 67, 103, 201, 309, 2029, 6087, 6901, 20703, 135943, 208987, 407829, 626961, 14002129, 42006387]

約数ペア:

[(1, 42006387), (3, 14002129), (67, 626961), (103, 407829), (201, 208987), (309, 135943), (2029, 20703), (6087, 6901)]