143126401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1999}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 163584000

約数和(自身を除く): 20457599

約数列:

[1, 11, 23, 253, 283, 1999, 3113, 6509, 21989, 45977, 71599, 505747, 565717, 6222887, 13011491, 143126401]

約数ペア:

[(1, 143126401), (11, 13011491), (23, 6222887), (253, 565717), (283, 505747), (1999, 71599), (3113, 45977), (6509, 21989)]