397315848

素因数分解:

$2^3\times 3^1\times {\mathrm{1097}}^1\times {\mathrm{15091}}^1$

素因数の和:16197

約数の個数: 32

約数和(自身を含む): 994260960

約数和(自身を除く): 596945112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1097, 2194, 3291, 4388, 6582, 8776, 13164, 15091, 26328, 30182, 45273, 60364, 90546, 120728, 181092, 362184, 16554827, 33109654, 49664481, 66219308, 99328962, 132438616, 198657924, 397315848]

約数ペア:

[(1, 397315848), (2, 198657924), (3, 132438616), (4, 99328962), (6, 66219308), (8, 49664481), (12, 33109654), (24, 16554827), (1097, 362184), (2194, 181092), (3291, 120728), (4388, 90546), (6582, 60364), (8776, 45273), (13164, 30182), (15091, 26328)]