217109159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 234420480

約数和(自身を除く): 17311321

約数列:

[1, 17, 83, 151, 1019, 1411, 2567, 12533, 17323, 84577, 153869, 213061, 1437809, 2615773, 12771127, 217109159]

約数ペア:

[(1, 217109159), (17, 12771127), (83, 2615773), (151, 1437809), (1019, 213061), (1411, 153869), (2567, 84577), (12533, 17323)]