4003209

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2908791

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 359, 413, 531, 1077, 1239, 1593, 2513, 3231, 3717, 7539, 9693, 11151, 21181, 22617, 63543, 67851, 148267, 190629, 444801, 571887, 1334403, 4003209]

約数ペア:

[(1, 4003209), (3, 1334403), (7, 571887), (9, 444801), (21, 190629), (27, 148267), (59, 67851), (63, 63543), (177, 22617), (189, 21181), (359, 11151), (413, 9693), (531, 7539), (1077, 3717), (1239, 3231), (1593, 2513)]