42397441

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 45720576

約数和(自身を除く): 3323135

約数列:

[1, 23, 43, 163, 263, 989, 3749, 6049, 7009, 11309, 42869, 161207, 260107, 985987, 1843367, 42397441]

約数ペア:

[(1, 42397441), (23, 1843367), (43, 985987), (163, 260107), (263, 161207), (989, 42869), (3749, 11309), (6049, 7009)]