219971063

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1151}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 241984512

約数和(自身を除く): 22013449

約数列:

[1, 13, 61, 241, 793, 1151, 3133, 14701, 14963, 70211, 191113, 277391, 912743, 3606083, 16920851, 219971063]

約数ペア:

[(1, 219971063), (13, 16920851), (61, 3606083), (241, 912743), (793, 277391), (1151, 191113), (3133, 70211), (14701, 14963)]