30347487

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 46353600

約数和(自身を除く): 16006113

約数列:

[1, 3, 9, 27, 73, 89, 173, 219, 267, 519, 657, 801, 1557, 1971, 2403, 4671, 6497, 12629, 15397, 19491, 37887, 46191, 58473, 113661, 138573, 175419, 340983, 415719, 1123981, 3371943, 10115829, 30347487]

約数ペア:

[(1, 30347487), (3, 10115829), (9, 3371943), (27, 1123981), (73, 415719), (89, 340983), (173, 175419), (219, 138573), (267, 113661), (519, 58473), (657, 46191), (801, 37887), (1557, 19491), (1971, 15397), (2403, 12629), (4671, 6497)]