11257603

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 13708800

約数和(自身を除く): 2451197

約数列:

[1, 7, 23, 49, 161, 343, 1127, 1427, 7889, 9989, 32821, 69923, 229747, 489461, 1608229, 11257603]

約数ペア:

[(1, 11257603), (7, 1608229), (23, 489461), (49, 229747), (161, 69923), (343, 32821), (1127, 9989), (1427, 7889)]