1471047487

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{2333}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 1866453120

約数和(自身を除く): 395405633

約数列:

[1, 7, 13, 41, 91, 169, 287, 533, 1183, 2197, 2333, 3731, 6929, 15379, 16331, 30329, 48503, 90077, 95653, 212303, 394277, 630539, 669571, 1243489, 2759939, 5125601, 8704423, 16165357, 35879207, 113157499, 210149641, 1471047487]

約数ペア:

[(1, 1471047487), (7, 210149641), (13, 113157499), (41, 35879207), (91, 16165357), (169, 8704423), (287, 5125601), (533, 2759939), (1183, 1243489), (2197, 669571), (2333, 630539), (3731, 394277), (6929, 212303), (15379, 95653), (16331, 90077), (30329, 48503)]