12113433

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 18432960

約数和(自身を除く): 6319527

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 421, 1251, 1263, 3197, 3789, 9591, 9683, 28773, 29049, 58519, 87147, 175557, 526671, 1345937, 4037811, 12113433]

約数ペア:

[(1, 12113433), (3, 4037811), (9, 1345937), (23, 526671), (69, 175557), (139, 87147), (207, 58519), (417, 29049), (421, 28773), (1251, 9683), (1263, 9591), (3197, 3789)]