78349799

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 91929600

約数和(自身を除く): 13579801

約数列:

[1, 11, 23, 47, 121, 253, 517, 599, 1081, 2783, 5687, 6589, 11891, 13777, 28153, 72479, 130801, 151547, 309683, 647519, 1667017, 3406513, 7122709, 78349799]

約数ペア:

[(1, 78349799), (11, 7122709), (23, 3406513), (47, 1667017), (121, 647519), (253, 309683), (517, 151547), (599, 130801), (1081, 72479), (2783, 28153), (5687, 13777), (6589, 11891)]