28876617

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41669}}^1$

素因数の和:41693

約数の個数: 24

約数和(自身を含む): 52004160

約数和(自身を除く): 23127543

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 41669, 125007, 291683, 375021, 458359, 875049, 1375077, 2625147, 3208513, 4125231, 9625539, 28876617]

約数ペア:

[(1, 28876617), (3, 9625539), (7, 4125231), (9, 3208513), (11, 2625147), (21, 1375077), (33, 875049), (63, 458359), (77, 375021), (99, 291683), (231, 125007), (693, 41669)]