1203049197

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139387}}^1$

素因数の和:139537

約数の個数: 24

約数和(自身を含む): 2000496576

約数和(自身を除く): 797447379

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 139387, 418161, 975709, 1254483, 2927127, 8781381, 19096019, 57288057, 133672133, 171864171, 401016399, 1203049197]

約数ペア:

[(1, 1203049197), (3, 401016399), (7, 171864171), (9, 133672133), (21, 57288057), (63, 19096019), (137, 8781381), (411, 2927127), (959, 1254483), (1233, 975709), (2877, 418161), (8631, 139387)]