142228713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3477

約数の個数: 32

約数和(自身を含む): 218824704

約数和(自身を除く): 76595991

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 341, 451, 1023, 1271, 1353, 3391, 3813, 10173, 13981, 37301, 41943, 105121, 111903, 139031, 315363, 417093, 1156331, 1529341, 3468993, 4309961, 4588023, 12929883, 47409571, 142228713]

約数ペア:

[(1, 142228713), (3, 47409571), (11, 12929883), (31, 4588023), (33, 4309961), (41, 3468993), (93, 1529341), (123, 1156331), (341, 417093), (451, 315363), (1023, 139031), (1271, 111903), (1353, 105121), (3391, 41943), (3813, 37301), (10173, 13981)]