2067492063

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{26951}}^1$

素因数の和:27255

約数の個数: 32

約数和(自身を含む): 3405007872

約数和(自身を除く): 1337515809

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 281, 843, 1967, 3653, 5901, 10959, 25571, 26951, 76713, 80853, 188657, 350363, 565971, 1051089, 2452541, 7357623, 7573231, 22719693, 53012617, 98452003, 159037851, 295356009, 689164021, 2067492063]

約数ペア:

[(1, 2067492063), (3, 689164021), (7, 295356009), (13, 159037851), (21, 98452003), (39, 53012617), (91, 22719693), (273, 7573231), (281, 7357623), (843, 2452541), (1967, 1051089), (3653, 565971), (5901, 350363), (10959, 188657), (25571, 80853), (26951, 76713)]