86783921

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{10427}}^1$

素因数の和:10504

約数の個数: 16

約数和(自身を含む): 105114240

約数和(自身を除く): 18330319

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 10427, 72989, 302383, 427507, 2116681, 2992549, 12397703, 86783921]

約数ペア:

[(1, 86783921), (7, 12397703), (29, 2992549), (41, 2116681), (203, 427507), (287, 302383), (1189, 72989), (8323, 10427)]