1189710081

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{212183}}^1$

素因数の和:212285

約数の個数: 24

約数和(自身を含む): 1986042240

約数和(自身を除く): 796332159

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 212183, 636549, 1485281, 1909647, 4455843, 13367529, 18884287, 56652861, 132190009, 169958583, 396570027, 1189710081]

約数ペア:

[(1, 1189710081), (3, 396570027), (7, 169958583), (9, 132190009), (21, 56652861), (63, 18884287), (89, 13367529), (267, 4455843), (623, 1909647), (801, 1485281), (1869, 636549), (5607, 212183)]