245817369213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3467}}^1\times {\mathrm{4049}}^1$

素因数の和:7981

約数の個数: 32

約数和(自身を含む): 353944080000

約数和(自身を除く): 108126710787

約数列:

[1, 3, 13, 39, 449, 1347, 3467, 4049, 5837, 10401, 12147, 17511, 45071, 52637, 135213, 157911, 1556683, 1818001, 4670049, 5454003, 14037883, 20236879, 23634013, 42113649, 60710637, 70902039, 182492479, 547477437, 6303009467, 18909028401, 81939123071, 245817369213]

約数ペア:

[(1, 245817369213), (3, 81939123071), (13, 18909028401), (39, 6303009467), (449, 547477437), (1347, 182492479), (3467, 70902039), (4049, 60710637), (5837, 42113649), (10401, 23634013), (12147, 20236879), (17511, 14037883), (45071, 5454003), (52637, 4670049), (135213, 1818001), (157911, 1556683)]