1867528629

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{247913}}^1$

素因数の和:247959

約数の個数: 24

約数和(自身を含む): 2887702272

約数和(自身を除く): 1020173643

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 247913, 743739, 2231217, 6693651, 7685303, 20080953, 23055909, 60242859, 69167727, 207503181, 622509543, 1867528629]

約数ペア:

[(1, 1867528629), (3, 622509543), (9, 207503181), (27, 69167727), (31, 60242859), (81, 23055909), (93, 20080953), (243, 7685303), (279, 6693651), (837, 2231217), (2511, 743739), (7533, 247913)]