2576908761

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1\times {\mathrm{1447}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 3964508160

約数和(自身を除く): 1387599399

約数列:

[1, 3, 7, 21, 137, 411, 619, 959, 1447, 1857, 2877, 4333, 4341, 10129, 12999, 30387, 84803, 198239, 254409, 593621, 594717, 895693, 1387673, 1780863, 2687079, 4163019, 6269851, 18809553, 122709941, 368129823, 858969587, 2576908761]

約数ペア:

[(1, 2576908761), (3, 858969587), (7, 368129823), (21, 122709941), (137, 18809553), (411, 6269851), (619, 4163019), (959, 2687079), (1447, 1780863), (1857, 1387673), (2877, 895693), (4333, 594717), (4341, 593621), (10129, 254409), (12999, 198239), (30387, 84803)]