1448447

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 1946112

約数和(自身を除く): 497665

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 1447, 10129, 15917, 18811, 111419, 131677, 206921, 1448447]

約数ペア:

[(1, 1448447), (7, 206921), (11, 131677), (13, 111419), (77, 18811), (91, 15917), (143, 10129), (1001, 1447)]