219028473

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{1039}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 322857600

約数和(自身を除く): 103829127

約数列:

[1, 3, 9, 59, 177, 397, 531, 1039, 1191, 3117, 3573, 9351, 23423, 61301, 70269, 183903, 210807, 412483, 551709, 1237449, 3712347, 24336497, 73009491, 219028473]

約数ペア:

[(1, 219028473), (3, 73009491), (9, 24336497), (59, 3712347), (177, 1237449), (397, 551709), (531, 412483), (1039, 210807), (1191, 183903), (3117, 70269), (3573, 61301), (9351, 23423)]