9642681

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 14938560

約数和(自身を除く): 5295879

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 1259, 2553, 3777, 7659, 11331, 28957, 46583, 86871, 139749, 260613, 419247, 1071409, 3214227, 9642681]

約数ペア:

[(1, 9642681), (3, 3214227), (9, 1071409), (23, 419247), (37, 260613), (69, 139749), (111, 86871), (207, 46583), (333, 28957), (851, 11331), (1259, 7659), (2553, 3777)]