2040930129

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{33181}}^1$

素因数の和:33321

約数の個数: 32

約数和(自身を含む): 3249181440

約数和(自身を除く): 1208251311

約数列:

[1, 3, 7, 21, 29, 87, 101, 203, 303, 609, 707, 2121, 2929, 8787, 20503, 33181, 61509, 99543, 232267, 696801, 962249, 2886747, 3351281, 6735743, 10053843, 20207229, 23458967, 70376901, 97187149, 291561447, 680310043, 2040930129]

約数ペア:

[(1, 2040930129), (3, 680310043), (7, 291561447), (21, 97187149), (29, 70376901), (87, 23458967), (101, 20207229), (203, 10053843), (303, 6735743), (609, 3351281), (707, 2886747), (2121, 962249), (2929, 696801), (8787, 232267), (20503, 99543), (33181, 61509)]