1569152989439

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{1237}}^1\times {\mathrm{1571}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 1884731516928

約数和(自身を除く): 315578527489

約数列:

[1, 7, 31, 61, 217, 427, 1237, 1571, 1891, 3721, 8659, 10997, 13237, 26047, 38347, 48701, 75457, 95831, 115351, 268429, 340907, 528199, 670817, 807457, 1943327, 2339167, 2970761, 4602877, 5845691, 13603289, 16374169, 20795327, 32220139, 40919837, 60243137, 118542947, 142689187, 181216421, 421701959, 829800629, 998824309, 1268514947, 3674831357, 7231119767, 25723819499, 50617838369, 224164712777, 1569152989439]

約数ペア:

[(1, 1569152989439), (7, 224164712777), (31, 50617838369), (61, 25723819499), (217, 7231119767), (427, 3674831357), (1237, 1268514947), (1571, 998824309), (1891, 829800629), (3721, 421701959), (8659, 181216421), (10997, 142689187), (13237, 118542947), (26047, 60243137), (38347, 40919837), (48701, 32220139), (75457, 20795327), (95831, 16374169), (115351, 13603289), (268429, 5845691), (340907, 4602877), (528199, 2970761), (670817, 2339167), (807457, 1943327)]