551013099

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{1483}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 905501184

約数和(自身を除く): 354488085

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1361, 1483, 4083, 4449, 9527, 10381, 17693, 19279, 28581, 31143, 53079, 57837, 123851, 134953, 371553, 404859, 2018363, 6055089, 14128541, 26238719, 42385623, 78716157, 183671033, 551013099]

約数ペア:

[(1, 551013099), (3, 183671033), (7, 78716157), (13, 42385623), (21, 26238719), (39, 14128541), (91, 6055089), (273, 2018363), (1361, 404859), (1483, 371553), (4083, 134953), (4449, 123851), (9527, 57837), (10381, 53079), (17693, 31143), (19279, 28581)]