15423969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 8215071

約数列:

[1, 3, 11, 29, 33, 71, 87, 213, 227, 319, 681, 781, 957, 2059, 2343, 2497, 6177, 6583, 7491, 16117, 19749, 22649, 48351, 67947, 72413, 177287, 217239, 467393, 531861, 1402179, 5141323, 15423969]

約数ペア:

[(1, 15423969), (3, 5141323), (11, 1402179), (29, 531861), (33, 467393), (71, 217239), (87, 177287), (213, 72413), (227, 67947), (319, 48351), (681, 22649), (781, 19749), (957, 16117), (2059, 7491), (2343, 6583), (2497, 6177)]