1900383879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{348247}}^1$

素因数の和:348374

約数の個数: 16

約数和(自身を含む): 2707976448

約数和(自身を除く): 807592569

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 348247, 1044741, 5920199, 17760597, 37262429, 111787287, 633461293, 1900383879]

約数ペア:

[(1, 1900383879), (3, 633461293), (17, 111787287), (51, 37262429), (107, 17760597), (321, 5920199), (1819, 1044741), (5457, 348247)]