1371663889

素因数分解:

${\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 1423034640

約数和(自身を除く): 51370751

約数列:

[1, 37, 173, 421, 509, 6401, 15577, 18833, 72833, 88057, 214289, 2694821, 3258109, 7928693, 37071997, 1371663889]

約数ペア:

[(1, 1371663889), (37, 37071997), (173, 7928693), (421, 3258109), (509, 2694821), (6401, 214289), (15577, 88057), (18833, 72833)]