281844987

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{3343}}^1$

素因数の和:3682

約数の個数: 16

約数和(自身を含む): 380413440

約数和(自身を除く): 98568453

約数列:

[1, 3, 157, 179, 471, 537, 3343, 10029, 28103, 84309, 524851, 598397, 1574553, 1795191, 93948329, 281844987]

約数ペア:

[(1, 281844987), (3, 93948329), (157, 1795191), (179, 1574553), (471, 598397), (537, 524851), (3343, 84309), (10029, 28103)]