30312597

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 18458475

約数列:

[1, 3, 7, 21, 23, 69, 97, 161, 291, 483, 647, 679, 1941, 2037, 2231, 4529, 6693, 13587, 14881, 15617, 44643, 46851, 62759, 104167, 188277, 312501, 439313, 1317939, 1443457, 4330371, 10104199, 30312597]

約数ペア:

[(1, 30312597), (3, 10104199), (7, 4330371), (21, 1443457), (23, 1317939), (69, 439313), (97, 312501), (161, 188277), (291, 104167), (483, 62759), (647, 46851), (679, 44643), (1941, 15617), (2037, 14881), (2231, 13587), (4529, 6693)]