16021657497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{4603}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 22832893440

約数和(自身を除く): 6811235943

約数列:

[1, 3, 17, 51, 139, 417, 491, 1473, 2363, 4603, 7089, 8347, 13809, 25041, 68249, 78251, 204747, 234753, 639817, 1160233, 1919451, 2260073, 3480699, 6780219, 10876889, 32630667, 38421241, 115263723, 314150147, 942450441, 5340552499, 16021657497]

約数ペア:

[(1, 16021657497), (3, 5340552499), (17, 942450441), (51, 314150147), (139, 115263723), (417, 38421241), (491, 32630667), (1473, 10876889), (2363, 6780219), (4603, 3480699), (7089, 2260073), (8347, 1919451), (13809, 1160233), (25041, 639817), (68249, 234753), (78251, 204747)]