514966921

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4333

約数の個数: 24

約数和(自身を含む): 623479680

約数和(自身を除く): 108512759

約数列:

[1, 7, 47, 49, 53, 329, 371, 2303, 2491, 2597, 4219, 17437, 29533, 122059, 198293, 206731, 223607, 1388051, 1565249, 9716357, 10509529, 10956743, 73566703, 514966921]

約数ペア:

[(1, 514966921), (7, 73566703), (47, 10956743), (49, 10509529), (53, 9716357), (329, 1565249), (371, 1388051), (2303, 223607), (2491, 206731), (2597, 198293), (4219, 122059), (17437, 29533)]