4432779

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 7210560

約数和(自身を除く): 2777781

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 173, 219, 351, 519, 657, 949, 1557, 1971, 2249, 2847, 4671, 6747, 8541, 12629, 20241, 25623, 37887, 60723, 113661, 164177, 340983, 492531, 1477593, 4432779]

約数ペア:

[(1, 4432779), (3, 1477593), (9, 492531), (13, 340983), (27, 164177), (39, 113661), (73, 60723), (117, 37887), (173, 25623), (219, 20241), (351, 12629), (519, 8541), (657, 6747), (949, 4671), (1557, 2847), (1971, 2249)]