38382991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 42294528

約数和(自身を除く): 3911537

約数列:

[1, 17, 31, 173, 421, 527, 2941, 5363, 7157, 13051, 72833, 91171, 221867, 1238161, 2257823, 38382991]

約数ペア:

[(1, 38382991), (17, 2257823), (31, 1238161), (173, 221867), (421, 91171), (527, 72833), (2941, 13051), (5363, 7157)]