289511871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{14173}}^1$

素因数の和:14806

約数の個数: 16

約数和(自身を含む): 421818240

約数和(自身を除く): 132306369

約数列:

[1, 3, 11, 33, 619, 1857, 6809, 14173, 20427, 42519, 155903, 467709, 8773087, 26319261, 96503957, 289511871]

約数ペア:

[(1, 289511871), (3, 96503957), (11, 26319261), (33, 8773087), (619, 467709), (1857, 155903), (6809, 42519), (14173, 20427)]