1296171933

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{450529}}^1$

素因数の和:450676

約数の個数: 16

約数和(自身を含む): 1989540480

約数和(自身を除く): 693368547

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 450529, 1351587, 3153703, 9461109, 61722473, 185167419, 432057311, 1296171933]

約数ペア:

[(1, 1296171933), (3, 432057311), (7, 185167419), (21, 61722473), (137, 9461109), (411, 3153703), (959, 1351587), (2877, 450529)]