38255763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8283

約数の個数: 32

約数和(自身を含む): 66479616

約数和(自身を除く): 28223853

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 8243, 24729, 57701, 107159, 140131, 173103, 321477, 420393, 750113, 980917, 1821703, 2250339, 2942751, 5465109, 12751921, 38255763]

約数ペア:

[(1, 38255763), (3, 12751921), (7, 5465109), (13, 2942751), (17, 2250339), (21, 1821703), (39, 980917), (51, 750113), (91, 420393), (119, 321477), (221, 173103), (273, 140131), (357, 107159), (663, 57701), (1547, 24729), (4641, 8243)]