2017234891

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{3907}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 2413784016

約数和(自身を除く): 396549125

約数列:

[1, 7, 41, 49, 257, 287, 1799, 2009, 3907, 10537, 12593, 27349, 73759, 160187, 191443, 516313, 1004099, 1121309, 7028693, 7849163, 41168059, 49200851, 288176413, 2017234891]

約数ペア:

[(1, 2017234891), (7, 288176413), (41, 49200851), (49, 41168059), (257, 7849163), (287, 7028693), (1799, 1121309), (2009, 1004099), (3907, 516313), (10537, 191443), (12593, 160187), (27349, 73759)]