1330497189

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{823}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 2237693952

約数和(自身を除く): 907196763

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 383, 469, 603, 823, 1149, 1407, 2469, 2681, 3447, 4221, 5761, 7407, 8043, 17283, 24129, 25661, 51849, 55141, 76983, 165423, 179627, 230949, 315209, 385987, 496269, 538881, 945627, 1157961, 1616643, 2206463, 2836881, 3473883, 6619389, 19858167, 21119003, 63357009, 147833021, 190071027, 443499063, 1330497189]

約数ペア:

[(1, 1330497189), (3, 443499063), (7, 190071027), (9, 147833021), (21, 63357009), (63, 21119003), (67, 19858167), (201, 6619389), (383, 3473883), (469, 2836881), (603, 2206463), (823, 1616643), (1149, 1157961), (1407, 945627), (2469, 538881), (2681, 496269), (3447, 385987), (4221, 315209), (5761, 230949), (7407, 179627), (8043, 165423), (17283, 76983), (24129, 55141), (25661, 51849)]