12847667091

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283369}}^1$

素因数の和:283523

約数の個数: 32

約数和(自身を含む): 20892303360

約数和(自身を除く): 8044636269

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 2159, 2667, 6477, 15113, 45339, 283369, 850107, 1983583, 4817273, 5950749, 14451819, 33720911, 35987863, 101162733, 107963589, 251915041, 611793671, 755745123, 1835381013, 4282555697, 12847667091]

約数ペア:

[(1, 12847667091), (3, 4282555697), (7, 1835381013), (17, 755745123), (21, 611793671), (51, 251915041), (119, 107963589), (127, 101162733), (357, 35987863), (381, 33720911), (889, 14451819), (2159, 5950749), (2667, 4817273), (6477, 1983583), (15113, 850107), (45339, 283369)]