236418189

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{12277}}^1$

素因数の和:12425

約数の個数: 24

約数和(自身を含む): 369518688

約数和(自身を除く): 133100499

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 12277, 19257, 36831, 85939, 257817, 601573, 1608287, 1804719, 4824861, 11258009, 33774027, 78806063, 236418189]

約数ペア:

[(1, 236418189), (3, 78806063), (7, 33774027), (21, 11258009), (49, 4824861), (131, 1804719), (147, 1608287), (393, 601573), (917, 257817), (2751, 85939), (6419, 36831), (12277, 19257)]