393432911

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 412099584

約数和(自身を除く): 18666673

約数列:

[1, 47, 67, 103, 1213, 3149, 4841, 6901, 57011, 81271, 124939, 324347, 3819737, 5872133, 8370913, 393432911]

約数ペア:

[(1, 393432911), (47, 8370913), (67, 5872133), (103, 3819737), (1213, 324347), (3149, 124939), (4841, 81271), (6901, 57011)]