1189664733

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{22441}}^1$

素因数の和:22916

約数の個数: 16

約数和(自身を含む): 1628750592

約数和(自身を除く): 439085859

約数列:

[1, 3, 41, 123, 431, 1293, 17671, 22441, 53013, 67323, 920081, 2760243, 9672071, 29016213, 396554911, 1189664733]

約数ペア:

[(1, 1189664733), (3, 396554911), (41, 29016213), (123, 9672071), (431, 2760243), (1293, 920081), (17671, 67323), (22441, 53013)]