252312003

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{2683}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 387354880

約数和(自身を除く): 135042877

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 2187, 2683, 3483, 8049, 10449, 24147, 31347, 72441, 94041, 115369, 217323, 346107, 651969, 1038321, 1955907, 3114963, 5867721, 9344889, 28034667, 84104001, 252312003]

約数ペア:

[(1, 252312003), (3, 84104001), (9, 28034667), (27, 9344889), (43, 5867721), (81, 3114963), (129, 1955907), (243, 1038321), (387, 651969), (729, 346107), (1161, 217323), (2187, 115369), (2683, 94041), (3483, 72441), (8049, 31347), (10449, 24147)]