990182439

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 1523069184

約数和(自身を除く): 532886745

約数列:

[1, 3, 9, 31, 61, 73, 93, 183, 219, 279, 549, 657, 797, 1891, 2263, 2391, 4453, 5673, 6789, 7173, 13359, 17019, 20367, 24707, 40077, 48617, 58181, 74121, 138043, 145851, 174543, 222363, 414129, 437553, 523629, 1242387, 1507127, 1803611, 3549041, 4521381, 5410833, 10647123, 13564143, 16232499, 31941369, 110020271, 330060813, 990182439]

約数ペア:

[(1, 990182439), (3, 330060813), (9, 110020271), (31, 31941369), (61, 16232499), (73, 13564143), (93, 10647123), (183, 5410833), (219, 4521381), (279, 3549041), (549, 1803611), (657, 1507127), (797, 1242387), (1891, 523629), (2263, 437553), (2391, 414129), (4453, 222363), (5673, 174543), (6789, 145851), (7173, 138043), (13359, 74121), (17019, 58181), (20367, 48617), (24707, 40077)]