306564687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{238201}}^1$

素因数の和:238231

約数の個数: 24

約数和(自身を含む): 520233168

約数和(自身を除く): 213668481

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 238201, 714603, 2143809, 2620211, 3096613, 7860633, 9289839, 23581899, 27869517, 34062743, 102188229, 306564687]

約数ペア:

[(1, 306564687), (3, 102188229), (9, 34062743), (11, 27869517), (13, 23581899), (33, 9289839), (39, 7860633), (99, 3096613), (117, 2620211), (143, 2143809), (429, 714603), (1287, 238201)]