3930171

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 6389760

約数和(自身を除く): 2459589

約数列:

[1, 3, 7, 21, 23, 69, 79, 103, 161, 237, 309, 483, 553, 721, 1659, 1817, 2163, 2369, 5451, 7107, 8137, 12719, 16583, 24411, 38157, 49749, 56959, 170877, 187151, 561453, 1310057, 3930171]

約数ペア:

[(1, 3930171), (3, 1310057), (7, 561453), (21, 187151), (23, 170877), (69, 56959), (79, 49749), (103, 38157), (161, 24411), (237, 16583), (309, 12719), (483, 8137), (553, 7107), (721, 5451), (1659, 2369), (1817, 2163)]