971193

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 1391040

約数和(自身を除く): 419847

約数列:

[1, 3, 17, 51, 137, 139, 411, 417, 2329, 2363, 6987, 7089, 19043, 57129, 323731, 971193]

約数ペア:

[(1, 971193), (3, 323731), (17, 57129), (51, 19043), (137, 7089), (139, 6987), (411, 2363), (417, 2329)]