1330791821

素因数分解:

${\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 1378977600

約数和(自身を除く): 48185779

約数列:

[1, 43, 163, 181, 1049, 7009, 7783, 29503, 45107, 170987, 189869, 1268629, 7352441, 8164367, 30948647, 1330791821]

約数ペア:

[(1, 1330791821), (43, 30948647), (163, 8164367), (181, 7352441), (1049, 1268629), (7009, 189869), (7783, 170987), (29503, 45107)]