528021923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 638088192

約数和(自身を除く): 110066269

約数列:

[1, 11, 13, 47, 143, 251, 313, 517, 611, 2761, 3263, 3443, 4069, 6721, 11797, 14711, 35893, 44759, 78563, 129767, 153361, 161821, 191243, 864193, 1021319, 1686971, 2103673, 3692461, 11234509, 40617071, 48001993, 528021923]

約数ペア:

[(1, 528021923), (11, 48001993), (13, 40617071), (47, 11234509), (143, 3692461), (251, 2103673), (313, 1686971), (517, 1021319), (611, 864193), (2761, 191243), (3263, 161821), (3443, 153361), (4069, 129767), (6721, 78563), (11797, 44759), (14711, 35893)]