1019220189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{6311}}^1$

素因数の和:6469

約数の個数: 32

約数和(自身を含む): 1514274048

約数和(自身を除く): 495053859

約数列:

[1, 3, 13, 39, 41, 101, 123, 303, 533, 1313, 1599, 3939, 4141, 6311, 12423, 18933, 53833, 82043, 161499, 246129, 258751, 637411, 776253, 1912233, 3363763, 8286343, 10091289, 24859029, 26133851, 78401553, 339740063, 1019220189]

約数ペア:

[(1, 1019220189), (3, 339740063), (13, 78401553), (39, 26133851), (41, 24859029), (101, 10091289), (123, 8286343), (303, 3363763), (533, 1912233), (1313, 776253), (1599, 637411), (3939, 258751), (4141, 246129), (6311, 161499), (12423, 82043), (18933, 53833)]