16481127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3877}}^1$

素因数の和:4002

約数の個数: 16

約数和(自身を含む): 23888480

約数和(自身を除く): 7407353

約数列:

[1, 3, 13, 39, 109, 327, 1417, 3877, 4251, 11631, 50401, 151203, 422593, 1267779, 5493709, 16481127]

約数ペア:

[(1, 16481127), (3, 5493709), (13, 1267779), (39, 422593), (109, 151203), (327, 50401), (1417, 11631), (3877, 4251)]