121372361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7351}}^1$

素因数の和:7460

約数の個数: 16

約数和(自身を含む): 141158400

約数和(自身を除く): 19786039

約数列:

[1, 11, 19, 79, 209, 869, 1501, 7351, 16511, 80861, 139669, 580729, 1536359, 6388019, 11033851, 121372361]

約数ペア:

[(1, 121372361), (11, 11033851), (19, 6388019), (79, 1536359), (209, 580729), (869, 139669), (1501, 80861), (7351, 16511)]