78471349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 90478080

約数和(自身を除く): 12006731

約数列:

[1, 11, 19, 209, 307, 1223, 3377, 5833, 13453, 23237, 64163, 255607, 375461, 4130071, 7133759, 78471349]

約数ペア:

[(1, 78471349), (11, 7133759), (19, 4130071), (209, 375461), (307, 255607), (1223, 64163), (3377, 23237), (5833, 13453)]