321379071

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 472131072

約数和(自身を除く): 150752001

約数列:

[1, 3, 13, 39, 83, 101, 249, 303, 983, 1079, 1313, 2949, 3237, 3939, 8383, 12779, 25149, 38337, 81589, 99283, 108979, 244767, 297849, 326937, 1060657, 1290679, 3181971, 3872037, 8240489, 24721467, 107126357, 321379071]

約数ペア:

[(1, 321379071), (3, 107126357), (13, 24721467), (39, 8240489), (83, 3872037), (101, 3181971), (249, 1290679), (303, 1060657), (983, 326937), (1079, 297849), (1313, 244767), (2949, 108979), (3237, 99283), (3939, 81589), (8383, 38337), (12779, 25149)]