1151253

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 20

約数和(自身を含む): 1755468

約数和(自身を除く): 604215

約数列:

[1, 3, 9, 27, 61, 81, 183, 233, 549, 699, 1647, 2097, 4941, 6291, 14213, 18873, 42639, 127917, 383751, 1151253]

約数ペア:

[(1, 1151253), (3, 383751), (9, 127917), (27, 42639), (61, 18873), (81, 14213), (183, 6291), (233, 4941), (549, 2097), (699, 1647)]