21000923101

素因数分解:

${\mathrm{113}}^1\times {\mathrm{11071}}^1\times {\mathrm{16787}}^1$

素因数の和:27971

約数の個数: 8

約数和(自身を含む): 21189947904

約数和(自身を除く): 189024803

約数列:

[1, 113, 11071, 16787, 1251023, 1896931, 185848877, 21000923101]

約数ペア:

[(1, 21000923101), (113, 185848877), (11071, 1896931), (16787, 1251023)]