1562946021

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4759}}^1$

素因数の和:5186

約数の個数: 48

約数和(自身を含む): 2786085120

約数和(自身を除く): 1223139099

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 401, 819, 1203, 2807, 3609, 4759, 5213, 8421, 14277, 15639, 25263, 33313, 36491, 42831, 46917, 61867, 99939, 109473, 185601, 299817, 328419, 433069, 556803, 1299207, 1908359, 3897621, 5725077, 13358513, 17175231, 24808667, 40075539, 74426001, 120226617, 173660669, 223278003, 520982007, 1562946021]

約数ペア:

[(1, 1562946021), (3, 520982007), (7, 223278003), (9, 173660669), (13, 120226617), (21, 74426001), (39, 40075539), (63, 24808667), (91, 17175231), (117, 13358513), (273, 5725077), (401, 3897621), (819, 1908359), (1203, 1299207), (2807, 556803), (3609, 433069), (4759, 328419), (5213, 299817), (8421, 185601), (14277, 109473), (15639, 99939), (25263, 61867), (33313, 46917), (36491, 42831)]