2783449209

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{239}}^2\times {\mathrm{439}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 3836303680

約数和(自身を除く): 1052854471

約数列:

[1, 3, 37, 111, 239, 439, 717, 1317, 8843, 16243, 26529, 48729, 57121, 104921, 171363, 314763, 2113477, 3882077, 6340431, 11646231, 25076119, 75228357, 927816403, 2783449209]

約数ペア:

[(1, 2783449209), (3, 927816403), (37, 75228357), (111, 25076119), (239, 11646231), (439, 6340431), (717, 3882077), (1317, 2113477), (8843, 314763), (16243, 171363), (26529, 104921), (48729, 57121)]