1365996879

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1297243}}^1$

素因数の和:1297268

約数の個数: 20

約数和(自身を含む): 2197531336

約数和(自身を除く): 831534457

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1297243, 3891729, 11675187, 16864159, 35025561, 50592477, 105076683, 151777431, 455332293, 1365996879]

約数ペア:

[(1, 1365996879), (3, 455332293), (9, 151777431), (13, 105076683), (27, 50592477), (39, 35025561), (81, 16864159), (117, 11675187), (351, 3891729), (1053, 1297243)]