13981473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7433}}^1$

素因数の和:7469

約数の個数: 24

約数和(自身を含む): 23194080

約数和(自身を除く): 9212607

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 7433, 22299, 66897, 81763, 141227, 245289, 423681, 735867, 1271043, 1553497, 4660491, 13981473]

約数ペア:

[(1, 13981473), (3, 4660491), (9, 1553497), (11, 1271043), (19, 735867), (33, 423681), (57, 245289), (99, 141227), (171, 81763), (209, 66897), (627, 22299), (1881, 7433)]