287667087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{13177}}^1$

素因数の和:13582

約数の個数: 16

約数和(自身を含む): 404828160

約数和(自身を除く): 117161073

約数列:

[1, 3, 19, 57, 383, 1149, 7277, 13177, 21831, 39531, 250363, 751089, 5046791, 15140373, 95889029, 287667087]

約数ペア:

[(1, 287667087), (3, 95889029), (19, 15140373), (57, 5046791), (383, 751089), (1149, 250363), (7277, 39531), (13177, 21831)]