4233333

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 2419467

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 197, 247, 377, 551, 591, 741, 1131, 1653, 2561, 3743, 5713, 7163, 7683, 11229, 17139, 21489, 48659, 74269, 108547, 145977, 222807, 325641, 1411111, 4233333]

約数ペア:

[(1, 4233333), (3, 1411111), (13, 325641), (19, 222807), (29, 145977), (39, 108547), (57, 74269), (87, 48659), (197, 21489), (247, 17139), (377, 11229), (551, 7683), (591, 7163), (741, 5713), (1131, 3743), (1653, 2561)]