874221393

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{17903}}^1$

素因数の和:18344

約数の個数: 16

約数和(自身を含む): 1197133056

約数和(自身を除く): 322911663

約数列:

[1, 3, 41, 123, 397, 1191, 16277, 17903, 48831, 53709, 734023, 2202069, 7107491, 21322473, 291407131, 874221393]

約数ペア:

[(1, 874221393), (3, 291407131), (41, 21322473), (123, 7107491), (397, 2202069), (1191, 734023), (16277, 53709), (17903, 48831)]