17390349

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 27033600

約数和(自身を除く): 9643251

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 263, 279, 711, 789, 837, 2133, 2367, 2449, 7101, 7347, 8153, 20777, 22041, 24459, 62331, 66123, 73377, 186993, 220131, 560979, 644087, 1932261, 5796783, 17390349]

約数ペア:

[(1, 17390349), (3, 5796783), (9, 1932261), (27, 644087), (31, 560979), (79, 220131), (93, 186993), (237, 73377), (263, 66123), (279, 62331), (711, 24459), (789, 22041), (837, 20777), (2133, 8153), (2367, 7347), (2449, 7101)]