1304920203

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{105653}}^1$

素因数の和:105858

約数の個数: 16

約数和(自身を含む): 1825701120

約数和(自身を除く): 520780917

約数列:

[1, 3, 23, 69, 179, 537, 4117, 12351, 105653, 316959, 2430019, 7290057, 18911887, 56735661, 434973401, 1304920203]

約数ペア:

[(1, 1304920203), (3, 434973401), (23, 56735661), (69, 18911887), (179, 7290057), (537, 2430019), (4117, 316959), (12351, 105653)]