127381992

素因数分解:

$2^3\times 3^1\times {\mathrm{443}}^1\times {\mathrm{11981}}^1$

素因数の和:12433

約数の個数: 32

約数和(自身を含む): 319200480

約数和(自身を除く): 191818488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 443, 886, 1329, 1772, 2658, 3544, 5316, 10632, 11981, 23962, 35943, 47924, 71886, 95848, 143772, 287544, 5307583, 10615166, 15922749, 21230332, 31845498, 42460664, 63690996, 127381992]

約数ペア:

[(1, 127381992), (2, 63690996), (3, 42460664), (4, 31845498), (6, 21230332), (8, 15922749), (12, 10615166), (24, 5307583), (443, 287544), (886, 143772), (1329, 95848), (1772, 71886), (2658, 47924), (3544, 35943), (5316, 23962), (10632, 11981)]