143853281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 172268544

約数和(自身を除く): 28415263

約数列:

[1, 11, 13, 89, 127, 143, 979, 1157, 1397, 1651, 7921, 11303, 12727, 18161, 87131, 102973, 124333, 146939, 1005967, 1132703, 1616329, 11065637, 13077571, 143853281]

約数ペア:

[(1, 143853281), (11, 13077571), (13, 11065637), (89, 1616329), (127, 1132703), (143, 1005967), (979, 146939), (1157, 124333), (1397, 102973), (1651, 87131), (7921, 18161), (11303, 12727)]