930839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 1173312

約数和(自身を除く): 242473

約数列:

[1, 7, 13, 53, 91, 193, 371, 689, 1351, 2509, 4823, 10229, 17563, 71603, 132977, 930839]

約数ペア:

[(1, 930839), (7, 132977), (13, 71603), (53, 17563), (91, 10229), (193, 4823), (371, 2509), (689, 1351)]