630292323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2963}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 920215296

約数和(自身を除く): 289922973

約数列:

[1, 3, 17, 43, 51, 97, 129, 291, 731, 1649, 2193, 2963, 4171, 4947, 8889, 12513, 50371, 70907, 127409, 151113, 212721, 287411, 382227, 862233, 2165953, 4885987, 6497859, 12358673, 14657961, 37076019, 210097441, 630292323]

約数ペア:

[(1, 630292323), (3, 210097441), (17, 37076019), (43, 14657961), (51, 12358673), (97, 6497859), (129, 4885987), (291, 2165953), (731, 862233), (1649, 382227), (2193, 287411), (2963, 212721), (4171, 151113), (4947, 127409), (8889, 70907), (12513, 50371)]