1120147509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 1687895552

約数和(自身を除く): 567748043

約数列:

[1, 3, 13, 37, 39, 59, 111, 177, 223, 481, 669, 767, 1443, 2183, 2301, 2899, 3481, 6549, 8251, 8697, 10443, 13157, 24753, 28379, 39471, 45253, 85137, 107263, 128797, 135759, 171041, 321789, 386391, 486809, 513123, 776263, 1460427, 1674361, 2328789, 5023083, 6328517, 10091419, 18985551, 28721731, 30274257, 86165193, 373382503, 1120147509]

約数ペア:

[(1, 1120147509), (3, 373382503), (13, 86165193), (37, 30274257), (39, 28721731), (59, 18985551), (111, 10091419), (177, 6328517), (223, 5023083), (481, 2328789), (669, 1674361), (767, 1460427), (1443, 776263), (2183, 513123), (2301, 486809), (2899, 386391), (3481, 321789), (6549, 171041), (8251, 135759), (8697, 128797), (10443, 107263), (13157, 85137), (24753, 45253), (28379, 39471)]