315280977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{69737}}^1$

素因数の和:69888

約数の個数: 16

約数和(自身を含む): 461944512

約数和(自身を除く): 146663535

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 69737, 209211, 767107, 2301321, 9553969, 28661907, 105093659, 315280977]

約数ペア:

[(1, 315280977), (3, 105093659), (11, 28661907), (33, 9553969), (137, 2301321), (411, 767107), (1507, 209211), (4521, 69737)]