1227933

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 2131200

約数和(自身を除く): 903267

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 89, 189, 219, 267, 511, 623, 657, 801, 1533, 1869, 1971, 2403, 4599, 5607, 6497, 13797, 16821, 19491, 45479, 58473, 136437, 175419, 409311, 1227933]

約数ペア:

[(1, 1227933), (3, 409311), (7, 175419), (9, 136437), (21, 58473), (27, 45479), (63, 19491), (73, 16821), (89, 13797), (189, 6497), (219, 5607), (267, 4599), (511, 2403), (623, 1971), (657, 1869), (801, 1533)]