894326139

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 1508416000

約数和(自身を除く): 614089861

約数列:

[1, 3, 7, 9, 21, 63, 73, 139, 219, 417, 511, 657, 973, 1251, 1399, 1533, 2919, 4197, 4599, 8757, 9793, 10147, 12591, 29379, 30441, 71029, 88137, 91323, 102127, 194461, 213087, 306381, 583383, 639261, 714889, 919143, 1361227, 1750149, 2144667, 4083681, 6434001, 12251043, 14195653, 42586959, 99369571, 127760877, 298108713, 894326139]

約数ペア:

[(1, 894326139), (3, 298108713), (7, 127760877), (9, 99369571), (21, 42586959), (63, 14195653), (73, 12251043), (139, 6434001), (219, 4083681), (417, 2144667), (511, 1750149), (657, 1361227), (973, 919143), (1251, 714889), (1399, 639261), (1533, 583383), (2919, 306381), (4197, 213087), (4599, 194461), (8757, 102127), (9793, 91323), (10147, 88137), (12591, 71029), (29379, 30441)]