317679901

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{242689}}^1$

素因数の和:242724

約数の個数: 16

約数和(自身を含む): 419368320

約数和(自身を除く): 101688419

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 242689, 1698823, 2669579, 4125713, 18687053, 28879991, 45382843, 317679901]

約数ペア:

[(1, 317679901), (7, 45382843), (11, 28879991), (17, 18687053), (77, 4125713), (119, 2669579), (187, 1698823), (1309, 242689)]