4720950717

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{3217}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 7483780800

約数和(自身を除く): 2762830083

約数列:

[1, 3, 7, 21, 49, 67, 147, 149, 201, 447, 469, 1043, 1407, 3129, 3217, 3283, 7301, 9651, 9849, 9983, 21903, 22519, 29949, 67557, 69881, 157633, 209643, 215539, 472899, 479333, 489167, 646617, 1437999, 1467501, 1508773, 3355331, 4526319, 10065993, 10561411, 23487317, 31684233, 32115311, 70461951, 96345933, 224807177, 674421531, 1573650239, 4720950717]

約数ペア:

[(1, 4720950717), (3, 1573650239), (7, 674421531), (21, 224807177), (49, 96345933), (67, 70461951), (147, 32115311), (149, 31684233), (201, 23487317), (447, 10561411), (469, 10065993), (1043, 4526319), (1407, 3355331), (3129, 1508773), (3217, 1467501), (3283, 1437999), (7301, 646617), (9651, 489167), (9849, 479333), (9983, 472899), (21903, 215539), (22519, 209643), (29949, 157633), (67557, 69881)]