1668432831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{415343}}^1$

素因数の和:415462

約数の個数: 16

約数和(自身を含む): 2418963456

約数和(自身を除く): 750530625

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 415343, 1246029, 5399459, 16198377, 42780329, 128340987, 556144277, 1668432831]

約数ペア:

[(1, 1668432831), (3, 556144277), (13, 128340987), (39, 42780329), (103, 16198377), (309, 5399459), (1339, 1246029), (4017, 415343)]