7275933

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 12453120

約数和(自身を除く): 5177187

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 281, 411, 843, 959, 1233, 1967, 2529, 2877, 3699, 5901, 7587, 8631, 17703, 25893, 38497, 53109, 115491, 269479, 346473, 808437, 1039419, 2425311, 7275933]

約数ペア:

[(1, 7275933), (3, 2425311), (7, 1039419), (9, 808437), (21, 346473), (27, 269479), (63, 115491), (137, 53109), (189, 38497), (281, 25893), (411, 17703), (843, 8631), (959, 7587), (1233, 5901), (1967, 3699), (2529, 2877)]