274242519

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{11617}}^1$

素因数の和:11727

約数の個数: 24

約数和(自身を含む): 412020752

約数和(自身を除く): 137778233

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2623, 7869, 11617, 23607, 34851, 104553, 499531, 708637, 1498593, 2125911, 4495779, 6377733, 30471391, 91414173, 274242519]

約数ペア:

[(1, 274242519), (3, 91414173), (9, 30471391), (43, 6377733), (61, 4495779), (129, 2125911), (183, 1498593), (387, 708637), (549, 499531), (2623, 104553), (7869, 34851), (11617, 23607)]