1375397491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{4157}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 1531208448

約数和(自身を除く): 155810957

約数列:

[1, 13, 31, 403, 821, 4157, 10673, 25451, 54041, 128867, 330863, 1675271, 3412897, 44367661, 105799807, 1375397491]

約数ペア:

[(1, 1375397491), (13, 105799807), (31, 44367661), (403, 3412897), (821, 1675271), (4157, 330863), (10673, 128867), (25451, 54041)]