1330887033

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^2\times {\mathrm{1231}}^1$

素因数の和:1506

約数の個数: 36

約数和(自身を含む): 2215717504

約数和(自身を除く): 884830471

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 1231, 2751, 3693, 8253, 8617, 11079, 17161, 25851, 51483, 77553, 120127, 154449, 161261, 360381, 483783, 1081143, 1128827, 1451349, 3386481, 10159443, 21125191, 63375573, 147876337, 190126719, 443629011, 1330887033]

約数ペア:

[(1, 1330887033), (3, 443629011), (7, 190126719), (9, 147876337), (21, 63375573), (63, 21125191), (131, 10159443), (393, 3386481), (917, 1451349), (1179, 1128827), (1231, 1081143), (2751, 483783), (3693, 360381), (8253, 161261), (8617, 154449), (11079, 120127), (17161, 77553), (25851, 51483)]