39889041

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 54874368

約数和(自身を除く): 14985327

約数列:

[1, 3, 47, 101, 141, 303, 2801, 4747, 8403, 14241, 131647, 282901, 394941, 848703, 13296347, 39889041]

約数ペア:

[(1, 39889041), (3, 13296347), (47, 848703), (101, 394941), (141, 282901), (303, 131647), (2801, 14241), (4747, 8403)]