1396303923

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{3361}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 2165450752

約数和(自身を除く): 769146829

約数列:

[1, 3, 7, 21, 73, 219, 271, 511, 813, 1533, 1897, 3361, 5691, 10083, 19783, 23527, 59349, 70581, 138481, 245353, 415443, 736059, 910831, 1717471, 2732493, 5152413, 6375817, 19127451, 66490663, 199471989, 465434641, 1396303923]

約数ペア:

[(1, 1396303923), (3, 465434641), (7, 199471989), (21, 66490663), (73, 19127451), (219, 6375817), (271, 5152413), (511, 2732493), (813, 1717471), (1533, 910831), (1897, 736059), (3361, 415443), (5691, 245353), (10083, 138481), (19783, 70581), (23527, 59349)]