7161273

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 11995776

約数和(自身を除く): 4834503

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 1601, 4473, 4803, 11207, 14409, 33621, 100863, 113671, 341013, 795697, 1023039, 2387091, 7161273]

約数ペア:

[(1, 7161273), (3, 2387091), (7, 1023039), (9, 795697), (21, 341013), (63, 113671), (71, 100863), (213, 33621), (497, 14409), (639, 11207), (1491, 4803), (1601, 4473)]