1879497

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:621

約数の個数: 16

約数和(自身を含む): 2808960

約数和(自身を除く): 929463

約数列:

[1, 3, 9, 27, 151, 453, 461, 1359, 1383, 4077, 4149, 12447, 69611, 208833, 626499, 1879497]

約数ペア:

[(1, 1879497), (3, 626499), (9, 208833), (27, 69611), (151, 12447), (453, 4149), (461, 4077), (1359, 1383)]