7831201

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 9437184

約数和(自身を除く): 1605983

約数列:

[1, 7, 23, 127, 161, 383, 889, 2681, 2921, 8809, 20447, 48641, 61663, 340487, 1118743, 7831201]

約数ペア:

[(1, 7831201), (7, 1118743), (23, 340487), (127, 61663), (161, 48641), (383, 20447), (889, 8809), (2681, 2921)]