47867001

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 78962688

約数和(自身を除く): 31095687

約数列:

[1, 3, 7, 13, 21, 39, 91, 271, 273, 647, 813, 1897, 1941, 3523, 4529, 5691, 8411, 10569, 13587, 24661, 25233, 58877, 73983, 175337, 176631, 526011, 1227359, 2279381, 3682077, 6838143, 15955667, 47867001]

約数ペア:

[(1, 47867001), (3, 15955667), (7, 6838143), (13, 3682077), (21, 2279381), (39, 1227359), (91, 526011), (271, 176631), (273, 175337), (647, 73983), (813, 58877), (1897, 25233), (1941, 24661), (3523, 13587), (4529, 10569), (5691, 8411)]