211916159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{2711}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 261219840

約数和(自身を除く): 49303681

約数列:

[1, 7, 13, 91, 859, 2711, 6013, 11167, 18977, 35243, 78169, 246701, 2328749, 16301243, 30273737, 211916159]

約数ペア:

[(1, 211916159), (7, 30273737), (13, 16301243), (91, 2328749), (859, 246701), (2711, 78169), (6013, 35243), (11167, 18977)]