549663933

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5021}}^1$

素因数の和:5445

約数の個数: 32

約数和(自身を含む): 904442112

約数和(自身を除く): 354778179

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 401, 1203, 2807, 5021, 5213, 8421, 15063, 15639, 35147, 36491, 65273, 105441, 109473, 195819, 456911, 1370733, 2013421, 6040263, 14093947, 26174473, 42281841, 78523419, 183221311, 549663933]

約数ペア:

[(1, 549663933), (3, 183221311), (7, 78523419), (13, 42281841), (21, 26174473), (39, 14093947), (91, 6040263), (273, 2013421), (401, 1370733), (1203, 456911), (2807, 195819), (5021, 109473), (5213, 105441), (8421, 65273), (15063, 36491), (15639, 35147)]