212934299

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11587}}^1$

素因数の和:11674

約数の個数: 16

約数和(自身を含む): 240288768

約数和(自身を除く): 27354469

約数列:

[1, 17, 23, 47, 391, 799, 1081, 11587, 18377, 196979, 266501, 544589, 4530517, 9258013, 12525547, 212934299]

約数ペア:

[(1, 212934299), (17, 12525547), (23, 9258013), (47, 4530517), (391, 544589), (799, 266501), (1081, 196979), (11587, 18377)]