631856741217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22163413}}^1$

素因数の和:22163489

約数の個数: 32

約数和(自身を含む): 982991737728

約数和(自身を除く): 351134996511

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 9503, 28509, 22163413, 66490239, 288124369, 376778021, 864373107, 953026759, 1130334063, 2859080277, 4898114273, 12389347867, 14694342819, 16201454903, 37168043601, 48604364709, 210618913739, 631856741217]

約数ペア:

[(1, 631856741217), (3, 210618913739), (13, 48604364709), (17, 37168043601), (39, 16201454903), (43, 14694342819), (51, 12389347867), (129, 4898114273), (221, 2859080277), (559, 1130334063), (663, 953026759), (731, 864373107), (1677, 376778021), (2193, 288124369), (9503, 66490239), (28509, 22163413)]