42699813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 63737856

約数和(自身を除く): 21038043

約数列:

[1, 3, 13, 37, 39, 111, 127, 233, 381, 481, 699, 1443, 1651, 3029, 4699, 4953, 8621, 9087, 14097, 25863, 29591, 61087, 88773, 112073, 183261, 336219, 384683, 1094867, 1154049, 3284601, 14233271, 42699813]

約数ペア:

[(1, 42699813), (3, 14233271), (13, 3284601), (37, 1154049), (39, 1094867), (111, 384683), (127, 336219), (233, 183261), (381, 112073), (481, 88773), (699, 61087), (1443, 29591), (1651, 25863), (3029, 14097), (4699, 9087), (4953, 8621)]