2447577

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 40

約数和(自身を含む): 4146912

約数和(自身を除く): 1699335

約数列:

[1, 3, 9, 11, 27, 33, 41, 67, 81, 99, 123, 201, 297, 369, 451, 603, 737, 891, 1107, 1353, 1809, 2211, 2747, 3321, 4059, 5427, 6633, 8241, 12177, 19899, 24723, 30217, 36531, 59697, 74169, 90651, 222507, 271953, 815859, 2447577]

約数ペア:

[(1, 2447577), (3, 815859), (9, 271953), (11, 222507), (27, 90651), (33, 74169), (41, 59697), (67, 36531), (81, 30217), (99, 24723), (123, 19899), (201, 12177), (297, 8241), (369, 6633), (451, 5427), (603, 4059), (737, 3321), (891, 2747), (1107, 2211), (1353, 1809)]