41899809

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 24870111

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 609, 643, 749, 1929, 2247, 3103, 4501, 9309, 13503, 18647, 21721, 55941, 65163, 68801, 130529, 206403, 391587, 481607, 1444821, 1995229, 5985687, 13966603, 41899809]

約数ペア:

[(1, 41899809), (3, 13966603), (7, 5985687), (21, 1995229), (29, 1444821), (87, 481607), (107, 391587), (203, 206403), (321, 130529), (609, 68801), (643, 65163), (749, 55941), (1929, 21721), (2247, 18647), (3103, 13503), (4501, 9309)]