169825409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7951}}^1$

素因数の和:8048

約数の個数: 16

約数和(自身を含む): 192374784

約数和(自身を除く): 22549375

約数列:

[1, 13, 31, 53, 403, 689, 1643, 7951, 21359, 103363, 246481, 421403, 3204253, 5478239, 13063493, 169825409]

約数ペア:

[(1, 169825409), (13, 13063493), (31, 5478239), (53, 3204253), (403, 421403), (689, 246481), (1643, 103363), (7951, 21359)]