31234941

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 46126080

約数和(自身を除く): 14891139

約数列:

[1, 3, 9, 79, 197, 223, 237, 591, 669, 711, 1773, 2007, 15563, 17617, 43931, 46689, 52851, 131793, 140067, 158553, 395379, 3470549, 10411647, 31234941]

約数ペア:

[(1, 31234941), (3, 10411647), (9, 3470549), (79, 395379), (197, 158553), (223, 140067), (237, 131793), (591, 52851), (669, 46689), (711, 43931), (1773, 17617), (2007, 15563)]