38290749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 62161920

約数和(自身を除く): 23871171

約数列:

[1, 3, 7, 17, 21, 51, 119, 283, 357, 379, 849, 1137, 1981, 2653, 4811, 5943, 6443, 7959, 14433, 19329, 33677, 45101, 101031, 107257, 135303, 321771, 750799, 1823369, 2252397, 5470107, 12763583, 38290749]

約数ペア:

[(1, 38290749), (3, 12763583), (7, 5470107), (17, 2252397), (21, 1823369), (51, 750799), (119, 321771), (283, 135303), (357, 107257), (379, 101031), (849, 45101), (1137, 33677), (1981, 19329), (2653, 14433), (4811, 7959), (5943, 6443)]