86493187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 99659520

約数和(自身を除く): 13166333

約数列:

[1, 11, 19, 209, 421, 983, 4631, 7999, 10813, 18677, 87989, 205447, 413843, 4552273, 7863017, 86493187]

約数ペア:

[(1, 86493187), (11, 7863017), (19, 4552273), (209, 413843), (421, 205447), (983, 87989), (4631, 18677), (7999, 10813)]