224620851

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{117541}}^1$

素因数の和:117571

約数の個数: 24

約数和(自身を含む): 375194064

約数和(自身を除く): 150573213

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 117541, 352623, 822787, 1528033, 2468361, 4584099, 5759509, 10696231, 17278527, 32088693, 74873617, 224620851]

約数ペア:

[(1, 224620851), (3, 74873617), (7, 32088693), (13, 17278527), (21, 10696231), (39, 5759509), (49, 4584099), (91, 2468361), (147, 1528033), (273, 822787), (637, 352623), (1911, 117541)]