47174001

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 74638080

約数和(自身を除く): 27464079

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 327, 557, 763, 777, 1671, 2289, 3899, 4033, 11697, 12099, 20609, 28231, 60713, 61827, 84693, 144263, 182139, 424991, 432789, 1274973, 2246381, 6739143, 15724667, 47174001]

約数ペア:

[(1, 47174001), (3, 15724667), (7, 6739143), (21, 2246381), (37, 1274973), (109, 432789), (111, 424991), (259, 182139), (327, 144263), (557, 84693), (763, 61827), (777, 60713), (1671, 28231), (2289, 20609), (3899, 12099), (4033, 11697)]