17433241

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 5145959

約数列:

[1, 7, 19, 23, 41, 133, 139, 161, 287, 437, 779, 943, 973, 2641, 3059, 3197, 5453, 5699, 6601, 17917, 18487, 22379, 39893, 60743, 108281, 125419, 131077, 425201, 757967, 917539, 2490463, 17433241]

約数ペア:

[(1, 17433241), (7, 2490463), (19, 917539), (23, 757967), (41, 425201), (133, 131077), (139, 125419), (161, 108281), (287, 60743), (437, 39893), (779, 22379), (943, 18487), (973, 17917), (2641, 6601), (3059, 5699), (3197, 5453)]