2177494407

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{2087}}^1$

素因数の和:3281

約数の個数: 40

約数和(自身を含む): 3553241472

約数和(自身を除く): 1375747065

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1171, 2087, 3513, 6261, 10539, 12881, 18783, 22957, 31617, 38643, 56349, 68871, 94851, 115929, 169047, 206613, 347787, 619839, 1043361, 1859517, 2443877, 7331631, 21994893, 26882647, 65984679, 80647941, 197954037, 241943823, 725831469, 2177494407]

約数ペア:

[(1, 2177494407), (3, 725831469), (9, 241943823), (11, 197954037), (27, 80647941), (33, 65984679), (81, 26882647), (99, 21994893), (297, 7331631), (891, 2443877), (1171, 1859517), (2087, 1043361), (3513, 619839), (6261, 347787), (10539, 206613), (12881, 169047), (18783, 115929), (22957, 94851), (31617, 68871), (38643, 56349)]