224748433

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 290820096

約数和(自身を除く): 66071663

約数列:

[1, 7, 13, 23, 91, 161, 167, 299, 643, 1169, 2093, 2171, 3841, 4501, 8359, 14789, 15197, 26887, 49933, 58513, 103523, 107381, 192257, 349531, 751667, 1345799, 1395953, 2469763, 9771671, 17288341, 32106919, 224748433]

約数ペア:

[(1, 224748433), (7, 32106919), (13, 17288341), (23, 9771671), (91, 2469763), (161, 1395953), (167, 1345799), (299, 751667), (643, 349531), (1169, 192257), (2093, 107381), (2171, 103523), (3841, 58513), (4501, 49933), (8359, 26887), (14789, 15197)]