4885569

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 8064000

約数和(自身を除く): 3178431

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 449, 837, 1209, 1347, 3627, 4041, 5837, 10881, 12123, 13919, 17511, 41757, 52533, 125271, 157599, 180947, 375813, 542841, 1628523, 4885569]

約数ペア:

[(1, 4885569), (3, 1628523), (9, 542841), (13, 375813), (27, 180947), (31, 157599), (39, 125271), (93, 52533), (117, 41757), (279, 17511), (351, 13919), (403, 12123), (449, 10881), (837, 5837), (1209, 4041), (1347, 3627)]