1620228423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1583801}}^1$

素因数の和:1583846

約数の個数: 16

約数和(自身を含む): 2432719872

約数和(自身を除く): 812491449

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1583801, 4751403, 17421811, 49097831, 52265433, 147293493, 540076141, 1620228423]

約数ペア:

[(1, 1620228423), (3, 540076141), (11, 147293493), (31, 52265433), (33, 49097831), (93, 17421811), (341, 4751403), (1023, 1583801)]