1285222273

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1\times {\mathrm{683}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 1344010752

約数和(自身を除く): 58788479

約数列:

[1, 31, 101, 601, 683, 3131, 18631, 21173, 60701, 68983, 410483, 1881731, 2138473, 12724973, 41458783, 1285222273]

約数ペア:

[(1, 1285222273), (31, 41458783), (101, 12724973), (601, 2138473), (683, 1881731), (3131, 410483), (18631, 68983), (21173, 60701)]