39918307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 47828880

約数和(自身を除く): 7910573

約数列:

[1, 11, 13, 109, 143, 169, 197, 1199, 1417, 1859, 2167, 2561, 15587, 18421, 21473, 28171, 33293, 202631, 236203, 279149, 366223, 3070639, 3628937, 39918307]

約数ペア:

[(1, 39918307), (11, 3628937), (13, 3070639), (109, 366223), (143, 279149), (169, 236203), (197, 202631), (1199, 33293), (1417, 28171), (1859, 21473), (2167, 18421), (2561, 15587)]