1373583289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 1636225920

約数和(自身を除く): 262642631

約数列:

[1, 13, 17, 29, 107, 221, 377, 493, 1391, 1819, 2003, 3103, 6409, 23647, 26039, 34051, 40339, 52751, 58087, 214321, 442663, 685763, 755131, 987479, 2786173, 3643457, 6215309, 12837227, 47364941, 80799017, 105660253, 1373583289]

約数ペア:

[(1, 1373583289), (13, 105660253), (17, 80799017), (29, 47364941), (107, 12837227), (221, 6215309), (377, 3643457), (493, 2786173), (1391, 987479), (1819, 755131), (2003, 685763), (3103, 442663), (6409, 214321), (23647, 58087), (26039, 52751), (34051, 40339)]