28305649333

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1787}}^1\times {\mathrm{16691}}^1$

素因数の和:18564

約数の個数: 16

約数和(自身を含む): 30919726656

約数和(自身を除く): 2614077323

約数列:

[1, 13, 73, 949, 1787, 16691, 23231, 130451, 216983, 1218443, 1695863, 15839759, 29826817, 387748621, 2177357641, 28305649333]

約数ペア:

[(1, 28305649333), (13, 2177357641), (73, 387748621), (949, 29826817), (1787, 15839759), (16691, 1695863), (23231, 1218443), (130451, 216983)]