15942411

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 23793120

約数和(自身を除く): 7850709

約数列:

[1, 3, 9, 61, 71, 183, 213, 409, 549, 639, 1227, 3681, 4331, 12993, 24949, 29039, 38979, 74847, 87117, 224541, 261351, 1771379, 5314137, 15942411]

約数ペア:

[(1, 15942411), (3, 5314137), (9, 1771379), (61, 261351), (71, 224541), (183, 87117), (213, 74847), (409, 38979), (549, 29039), (639, 24949), (1227, 12993), (3681, 4331)]