313425839

素因数分解:

${\mathrm{43}}^2\times {\mathrm{337}}^1\times {\mathrm{503}}^1$

素因数の和:926

約数の個数: 12

約数和(自身を含む): 322476336

約数和(自身を除く): 9050497

約数列:

[1, 43, 337, 503, 1849, 14491, 21629, 169511, 623113, 930047, 7288973, 313425839]

約数ペア:

[(1, 313425839), (43, 7288973), (337, 930047), (503, 623113), (1849, 169511), (14491, 21629)]