307479.0000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19913}}^1$

素因数の和:19940

約数の個数: 16

約数和(自身を含む): 13382208

約数和(自身を除く): 4839531

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 19913, 59739, 219043, 258869, 657129, 776607, 2847559, 8542677]

約数ペア:

[(1, 8542677), (3, 2847559), (11, 776607), (13, 657129), (33, 258869), (39, 219043), (143, 59739), (429, 19913)]