324647967

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2789}}^1$

素因数の和:3063

約数の個数: 32

約数和(自身を含む): 518538240

約数和(自身を除く): 193890273

約数列:

[1, 3, 7, 21, 23, 69, 161, 241, 483, 723, 1687, 2789, 5061, 5543, 8367, 16629, 19523, 38801, 58569, 64147, 116403, 192441, 449029, 672149, 1347087, 2016447, 4705043, 14115129, 15459427, 46378281, 108215989, 324647967]

約数ペア:

[(1, 324647967), (3, 108215989), (7, 46378281), (21, 15459427), (23, 14115129), (69, 4705043), (161, 2016447), (241, 1347087), (483, 672149), (723, 449029), (1687, 192441), (2789, 116403), (5061, 64147), (5543, 58569), (8367, 38801), (16629, 19523)]