229551477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 328320000

約数和(自身を除く): 98768523

約数列:

[1, 3, 23, 59, 69, 113, 177, 339, 499, 1357, 1497, 2599, 4071, 6667, 7797, 11477, 20001, 29441, 34431, 56387, 88323, 153341, 169161, 460023, 677143, 1296901, 2031429, 3326833, 3890703, 9980499, 76517159, 229551477]

約数ペア:

[(1, 229551477), (3, 76517159), (23, 9980499), (59, 3890703), (69, 3326833), (113, 2031429), (177, 1296901), (339, 677143), (499, 460023), (1357, 169161), (1497, 153341), (2599, 88323), (4071, 56387), (6667, 34431), (7797, 29441), (11477, 20001)]