90174939

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{4057}}^1$

素因数の和:4330

約数の個数: 16

約数和(自身を含む): 124661760

約数和(自身を除く): 34486821

約数列:

[1, 3, 31, 93, 239, 717, 4057, 7409, 12171, 22227, 125767, 377301, 969623, 2908869, 30058313, 90174939]

約数ペア:

[(1, 90174939), (3, 30058313), (31, 2908869), (93, 969623), (239, 377301), (717, 125767), (4057, 22227), (7409, 12171)]