16971801

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73471}}^1$

素因数の和:73492

約数の個数: 16

約数和(自身を含む): 28213248

約数和(自身を除く): 11241447

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 73471, 220413, 514297, 808181, 1542891, 2424543, 5657267, 16971801]

約数ペア:

[(1, 16971801), (3, 5657267), (7, 2424543), (11, 1542891), (21, 808181), (33, 514297), (77, 220413), (231, 73471)]