788384529

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{11923}}^1$

素因数の和:12042

約数の個数: 32

約数和(自身を含む): 1221017600

約数和(自身を除く): 432633071

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 279, 711, 837, 2133, 2449, 7347, 11923, 22041, 35769, 66123, 107307, 321921, 369613, 941917, 1108839, 2825751, 3326517, 8477253, 9979551, 25431759, 29199427, 87598281, 262794843, 788384529]

約数ペア:

[(1, 788384529), (3, 262794843), (9, 87598281), (27, 29199427), (31, 25431759), (79, 9979551), (93, 8477253), (237, 3326517), (279, 2825751), (711, 1108839), (837, 941917), (2133, 369613), (2449, 321921), (7347, 107307), (11923, 66123), (22041, 35769)]