13444921

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 15813504

約数和(自身を除く): 2368583

約数列:

[1, 7, 73, 83, 317, 511, 581, 2219, 6059, 23141, 26311, 42413, 161987, 184177, 1920703, 13444921]

約数ペア:

[(1, 13444921), (7, 1920703), (73, 184177), (83, 161987), (317, 42413), (511, 26311), (581, 23141), (2219, 6059)]