1247320797

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{951427}}^1$

素因数の和:951472

約数の個数: 16

約数和(自身を含む): 1826741760

約数和(自身を除く): 579420963

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 951427, 2854281, 18077113, 21882821, 54231339, 65648463, 415773599, 1247320797]

約数ペア:

[(1, 1247320797), (3, 415773599), (19, 65648463), (23, 54231339), (57, 21882821), (69, 18077113), (437, 2854281), (1311, 951427)]