312416951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{2503}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 389902848

約数和(自身を除く): 77485897

約数列:

[1, 7, 11, 77, 1621, 2503, 11347, 17521, 17831, 27533, 124817, 192731, 4057363, 28401541, 44630993, 312416951]

約数ペア:

[(1, 312416951), (7, 44630993), (11, 28401541), (77, 4057363), (1621, 192731), (2503, 124817), (11347, 27533), (17521, 17831)]