22381401

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 36661248

約数和(自身を除く): 14279847

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 883, 1207, 1491, 2649, 3621, 6181, 8449, 15011, 18543, 25347, 45033, 62693, 105077, 188079, 315231, 438851, 1065781, 1316553, 3197343, 7460467, 22381401]

約数ペア:

[(1, 22381401), (3, 7460467), (7, 3197343), (17, 1316553), (21, 1065781), (51, 438851), (71, 315231), (119, 188079), (213, 105077), (357, 62693), (497, 45033), (883, 25347), (1207, 18543), (1491, 15011), (2649, 8449), (3621, 6181)]