23669739

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4088

約数の個数: 20

約数和(自身を含む): 35851816

約数和(自身を除く): 12182077

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4003, 5913, 12009, 36027, 108081, 292219, 324243, 876657, 2629971, 7889913, 23669739]

約数ペア:

[(1, 23669739), (3, 7889913), (9, 2629971), (27, 876657), (73, 324243), (81, 292219), (219, 108081), (657, 36027), (1971, 12009), (4003, 5913)]