13443621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1039}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 18969600

約数和(自身を除く): 5525979

約数列:

[1, 3, 19, 57, 227, 681, 1039, 3117, 4313, 12939, 19741, 59223, 235853, 707559, 4481207, 13443621]

約数ペア:

[(1, 13443621), (3, 4481207), (19, 707559), (57, 235853), (227, 59223), (681, 19741), (1039, 12939), (3117, 4313)]