1983267

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 3564288

約数和(自身を除く): 1581021

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 67, 69, 99, 117, 143, 201, 207, 253, 299, 429, 603, 737, 759, 871, 897, 1287, 1541, 2211, 2277, 2613, 2691, 3289, 4623, 6633, 7839, 9581, 9867, 13869, 16951, 20033, 28743, 29601, 50853, 60099, 86229, 152559, 180297, 220363, 661089, 1983267]

約数ペア:

[(1, 1983267), (3, 661089), (9, 220363), (11, 180297), (13, 152559), (23, 86229), (33, 60099), (39, 50853), (67, 29601), (69, 28743), (99, 20033), (117, 16951), (143, 13869), (201, 9867), (207, 9581), (253, 7839), (299, 6633), (429, 4623), (603, 3289), (737, 2691), (759, 2613), (871, 2277), (897, 2211), (1287, 1541)]