421734291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{32191}}^1$

素因数の和:32602

約数の個数: 16

約数和(自身を含む): 614995968

約数和(自身を除く): 193261677

約数列:

[1, 3, 11, 33, 397, 1191, 4367, 13101, 32191, 96573, 354101, 1062303, 12779827, 38339481, 140578097, 421734291]

約数ペア:

[(1, 421734291), (3, 140578097), (11, 38339481), (33, 12779827), (397, 1062303), (1191, 354101), (4367, 96573), (13101, 32191)]