898200069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{743}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 1306583040

約数和(自身を除く): 408382971

約数列:

[1, 3, 13, 39, 139, 223, 417, 669, 743, 1807, 2229, 2899, 5421, 8697, 9659, 28977, 30997, 92991, 103277, 165689, 309831, 402961, 497067, 1208883, 1342601, 2153957, 4027803, 6461871, 23030771, 69092313, 299400023, 898200069]

約数ペア:

[(1, 898200069), (3, 299400023), (13, 69092313), (39, 23030771), (139, 6461871), (223, 4027803), (417, 2153957), (669, 1342601), (743, 1208883), (1807, 497067), (2229, 402961), (2899, 309831), (5421, 165689), (8697, 103277), (9659, 92991), (28977, 30997)]