247936338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1059557}}^1$

素因数の和:1059578

約数の個数: 24

約数和(自身を含む): 578518668

約数和(自身を除く): 330582330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1059557, 2119114, 3178671, 6357342, 9536013, 13774241, 19072026, 27548482, 41322723, 82645446, 123968169, 247936338]

約数ペア:

[(1, 247936338), (2, 123968169), (3, 82645446), (6, 41322723), (9, 27548482), (13, 19072026), (18, 13774241), (26, 9536013), (39, 6357342), (78, 3178671), (117, 2119114), (234, 1059557)]