2720210163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{6101}}^1$

素因数の和:6403

約数の個数: 32

約数和(自身を含む): 4041964800

約数和(自身を除く): 1321754637

約数列:

[1, 3, 11, 33, 59, 177, 229, 649, 687, 1947, 2519, 6101, 7557, 13511, 18303, 40533, 67111, 148621, 201333, 359959, 445863, 1079877, 1397129, 3959549, 4191387, 11878647, 15368419, 46105257, 82430611, 247291833, 906736721, 2720210163]

約数ペア:

[(1, 2720210163), (3, 906736721), (11, 247291833), (33, 82430611), (59, 46105257), (177, 15368419), (229, 11878647), (649, 4191387), (687, 3959549), (1947, 1397129), (2519, 1079877), (6101, 445863), (7557, 359959), (13511, 201333), (18303, 148621), (40533, 67111)]