201949422087

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{39903067}}^1$

素因数の和:39903318

約数の個数: 16

約数和(自身を含む): 309009358592

約数和(自身を除く): 107059936505

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 39903067, 119709201, 279321469, 837964407, 9616639147, 28849917441, 67316474029, 201949422087]

約数ペア:

[(1, 201949422087), (3, 67316474029), (7, 28849917441), (21, 9616639147), (241, 837964407), (723, 279321469), (1687, 119709201), (5061, 39903067)]