230939289

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5791}}^1$

素因数の和:6018

約数の個数: 32

約数和(自身を含む): 392929280

約数和(自身を除く): 161989991

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1477, 1899, 4431, 5697, 5791, 13293, 17373, 39879, 40537, 52119, 121611, 156357, 364833, 1094499, 1221901, 3665703, 8553307, 10997109, 25659921, 32991327, 76979763, 230939289]

約数ペア:

[(1, 230939289), (3, 76979763), (7, 32991327), (9, 25659921), (21, 10997109), (27, 8553307), (63, 3665703), (189, 1221901), (211, 1094499), (633, 364833), (1477, 156357), (1899, 121611), (4431, 52119), (5697, 40537), (5791, 39879), (13293, 17373)]