9640197

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6653}}^1$

素因数の和:6689

約数の個数: 24

約数和(自身を含む): 16608384

約数和(自身を除く): 6968187

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 6653, 19959, 46571, 59877, 139713, 153019, 419139, 459057, 1071133, 1377171, 3213399, 9640197]

約数ペア:

[(1, 9640197), (3, 3213399), (7, 1377171), (9, 1071133), (21, 459057), (23, 419139), (63, 153019), (69, 139713), (161, 59877), (207, 46571), (483, 19959), (1449, 6653)]