397332603

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{4951}}^1$

素因数の和:5235

約数の個数: 24

約数和(自身を含む): 592001696

約数和(自身を除く): 194669093

約数列:

[1, 3, 9, 37, 111, 241, 333, 723, 2169, 4951, 8917, 14853, 26751, 44559, 80253, 183187, 549561, 1193191, 1648683, 3579573, 10738719, 44148067, 132444201, 397332603]

約数ペア:

[(1, 397332603), (3, 132444201), (9, 44148067), (37, 10738719), (111, 3579573), (241, 1648683), (333, 1193191), (723, 549561), (2169, 183187), (4951, 80253), (8917, 44559), (14853, 26751)]