28383239811

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{8219}}^1$

素因数の和:8847

約数の個数: 32

約数和(自身を含む): 39695892480

約数和(自身を除く): 11312652669

約数列:

[1, 3, 31, 71, 93, 213, 523, 1569, 2201, 6603, 8219, 16213, 24657, 37133, 48639, 111399, 254789, 583549, 764367, 1151123, 1750647, 3453369, 4298537, 12895611, 18090019, 54270057, 133254647, 305196127, 399763941, 915588381, 9461079937, 28383239811]

約数ペア:

[(1, 28383239811), (3, 9461079937), (31, 915588381), (71, 399763941), (93, 305196127), (213, 133254647), (523, 54270057), (1569, 18090019), (2201, 12895611), (6603, 4298537), (8219, 3453369), (16213, 1750647), (24657, 1151123), (37133, 764367), (48639, 583549), (111399, 254789)]