38229849

素因数分解:

$3^2\times 7^2\times {\mathrm{86689}}^1$

素因数の和:86709

約数の個数: 18

約数和(自身を含む): 64237290

約数和(自身を除く): 26007441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 86689, 260067, 606823, 780201, 1820469, 4247761, 5461407, 12743283, 38229849]

約数ペア:

[(1, 38229849), (3, 12743283), (7, 5461407), (9, 4247761), (21, 1820469), (49, 780201), (63, 606823), (147, 260067), (441, 86689)]