16150421

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 18986880

約数和(自身を除く): 2836459

約数列:

[1, 7, 61, 109, 347, 427, 763, 2429, 6649, 21167, 37823, 46543, 148169, 264761, 2307203, 16150421]

約数ペア:

[(1, 16150421), (7, 2307203), (61, 264761), (109, 148169), (347, 46543), (427, 37823), (763, 21167), (2429, 6649)]