3745507389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{72047}}^1$

素因数の和:72137

約数の個数: 32

約数和(自身を含む): 5680840704

約数和(自身を除く): 1935333315

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1677, 3999, 17329, 51987, 72047, 216141, 936611, 2233457, 2809833, 3098021, 6700371, 9294063, 29034941, 40274273, 87104823, 96038651, 120822819, 288115953, 1248502463, 3745507389]

約数ペア:

[(1, 3745507389), (3, 1248502463), (13, 288115953), (31, 120822819), (39, 96038651), (43, 87104823), (93, 40274273), (129, 29034941), (403, 9294063), (559, 6700371), (1209, 3098021), (1333, 2809833), (1677, 2233457), (3999, 936611), (17329, 216141), (51987, 72047)]