15696620751

素因数分解:

$3^1\times 7^2\times {\mathrm{106779733}}^1$

素因数の和:106779750

約数の個数: 12

約数和(自身を含む): 24345779352

約数和(自身を除く): 8649158601

約数列:

[1, 3, 7, 21, 49, 147, 106779733, 320339199, 747458131, 2242374393, 5232206917, 15696620751]

約数ペア:

[(1, 15696620751), (3, 5232206917), (7, 2242374393), (21, 747458131), (49, 320339199), (147, 106779733)]