1325366913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{53857}}^1$

素因数の和:54504

約数の個数: 16

約数和(自身を含む): 1906142336

約数和(自身を除く): 580775423

約数列:

[1, 3, 13, 39, 631, 1893, 8203, 24609, 53857, 161571, 700141, 2100423, 33983767, 101951301, 441788971, 1325366913]

約数ペア:

[(1, 1325366913), (3, 441788971), (13, 101951301), (39, 33983767), (631, 2100423), (1893, 700141), (8203, 161571), (24609, 53857)]