20130002403

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{327941}}^1$

素因数の和:328067

約数の個数: 32

約数和(自身を含む): 31902197760

約数和(自身を除く): 11772195357

約数列:

[1, 3, 7, 21, 37, 79, 111, 237, 259, 553, 777, 1659, 2923, 8769, 20461, 61383, 327941, 983823, 2295587, 6886761, 12133817, 25907339, 36401451, 77722017, 84936719, 181351373, 254810157, 544054119, 958571543, 2875714629, 6710000801, 20130002403]

約数ペア:

[(1, 20130002403), (3, 6710000801), (7, 2875714629), (21, 958571543), (37, 544054119), (79, 254810157), (111, 181351373), (237, 84936719), (259, 77722017), (553, 36401451), (777, 25907339), (1659, 12133817), (2923, 6886761), (8769, 2295587), (20461, 983823), (61383, 327941)]