51388197

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{4241}}^1$

素因数の和:4828

約数の個数: 16

約数和(自身を含む): 78460032

約数和(自身を除く): 27071835

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 4241, 12117, 12723, 29687, 89061, 2447057, 7341171, 17129399, 51388197]

約数ペア:

[(1, 51388197), (3, 17129399), (7, 7341171), (21, 2447057), (577, 89061), (1731, 29687), (4039, 12723), (4241, 12117)]