1315692421

素因数分解:

${\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{67261}}^1$

素因数の和:67923

約数の個数: 8

約数和(自身を含む): 1360306688

約数和(自身を除く): 44614267

約数列:

[1, 31, 631, 19561, 67261, 2085091, 42441691, 1315692421]

約数ペア:

[(1, 1315692421), (31, 42441691), (631, 2085091), (19561, 67261)]