318203921

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1\times {\mathrm{1621}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 376823040

約数和(自身を除く): 58619119

約数列:

[1, 7, 29, 203, 967, 1621, 6769, 11347, 28043, 47009, 196301, 329063, 1567507, 10972549, 45457703, 318203921]

約数ペア:

[(1, 318203921), (7, 45457703), (29, 10972549), (203, 1567507), (967, 329063), (1621, 196301), (6769, 47009), (11347, 28043)]