2446551

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 3891200

約数和(自身を除く): 1444649

約数列:

[1, 3, 9, 27, 31, 37, 79, 93, 111, 237, 279, 333, 711, 837, 999, 1147, 2133, 2449, 2923, 3441, 7347, 8769, 10323, 22041, 26307, 30969, 66123, 78921, 90613, 271839, 815517, 2446551]

約数ペア:

[(1, 2446551), (3, 815517), (9, 271839), (27, 90613), (31, 78921), (37, 66123), (79, 30969), (93, 26307), (111, 22041), (237, 10323), (279, 8769), (333, 7347), (711, 3441), (837, 2923), (999, 2449), (1147, 2133)]