1330689351

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{18289}}^1$

素因数の和:18678

約数の個数: 16

約数和(自身を含む): 1802662400

約数和(自身を除く): 471973049

約数列:

[1, 3, 79, 237, 307, 921, 18289, 24253, 54867, 72759, 1444831, 4334493, 5614723, 16844169, 443563117, 1330689351]

約数ペア:

[(1, 1330689351), (3, 443563117), (79, 16844169), (237, 5614723), (307, 4334493), (921, 1444831), (18289, 72759), (24253, 54867)]