13236497991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{29669}}^1$

素因数の和:32303

約数の個数: 24

約数和(自身を含む): 20134062000

約数和(自身を除く): 6897564009

約数列:

[1, 3, 9, 19, 57, 171, 2609, 7827, 23481, 29669, 49571, 89007, 148713, 267021, 446139, 563711, 1691133, 5073399, 77406421, 232219263, 696657789, 1470721999, 4412165997, 13236497991]

約数ペア:

[(1, 13236497991), (3, 4412165997), (9, 1470721999), (19, 696657789), (57, 232219263), (171, 77406421), (2609, 5073399), (7827, 1691133), (23481, 563711), (29669, 446139), (49571, 267021), (89007, 148713)]