404893449

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{63097}}^1$

素因数の和:63157

約数の個数: 24

約数和(自身を含む): 629970432

約数和(自身を除く): 225076983

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 63097, 189291, 567873, 1451231, 1956007, 4353693, 5868021, 13061079, 17604063, 44988161, 134964483, 404893449]

約数ペア:

[(1, 404893449), (3, 134964483), (9, 44988161), (23, 17604063), (31, 13061079), (69, 5868021), (93, 4353693), (207, 1956007), (279, 1451231), (713, 567873), (2139, 189291), (6417, 63097)]