42321963

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1901}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 58155552

約数和(自身を除く): 15833589

約数列:

[1, 3, 41, 123, 181, 543, 1901, 5703, 7421, 22263, 77941, 233823, 344081, 1032243, 14107321, 42321963]

約数ペア:

[(1, 42321963), (3, 14107321), (41, 1032243), (123, 344081), (181, 233823), (543, 77941), (1901, 22263), (5703, 7421)]