349740277

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1901}}^1$

素因数の和:2364

約数の個数: 16

約数和(自身を含む): 385269120

約数和(自身を除く): 35528843

約数列:

[1, 19, 23, 421, 437, 1901, 7999, 9683, 36119, 43723, 183977, 800321, 830737, 15206099, 18407383, 349740277]

約数ペア:

[(1, 349740277), (19, 18407383), (23, 15206099), (421, 830737), (437, 800321), (1901, 183977), (7999, 43723), (9683, 36119)]