38946237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 58834944

約数和(自身を除く): 19888707

約数列:

[1, 3, 11, 33, 37, 111, 167, 191, 407, 501, 573, 1221, 1837, 2101, 5511, 6179, 6303, 7067, 18537, 21201, 31897, 67969, 77737, 95691, 203907, 233211, 350867, 1052601, 1180189, 3540567, 12982079, 38946237]

約数ペア:

[(1, 38946237), (3, 12982079), (11, 3540567), (33, 1180189), (37, 1052601), (111, 350867), (167, 233211), (191, 203907), (407, 95691), (501, 77737), (573, 67969), (1221, 31897), (1837, 21201), (2101, 18537), (5511, 7067), (6179, 6303)]