239174061

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 373812480

約数和(自身を除く): 134638419

約数列:

[1, 3, 7, 21, 73, 89, 219, 267, 511, 623, 1533, 1753, 1869, 5259, 6497, 12271, 19491, 36813, 45479, 127969, 136437, 156017, 383907, 468051, 895783, 1092119, 2687349, 3276357, 11389241, 34167723, 79724687, 239174061]

約数ペア:

[(1, 239174061), (3, 79724687), (7, 34167723), (21, 11389241), (73, 3276357), (89, 2687349), (219, 1092119), (267, 895783), (511, 468051), (623, 383907), (1533, 156017), (1753, 136437), (1869, 127969), (5259, 45479), (6497, 36813), (12271, 19491)]