2970117

素因数分解:

$3^2\times {\mathrm{523}}^1\times {\mathrm{631}}^1$

素因数の和:1160

約数の個数: 12

約数和(自身を含む): 4305184

約数和(自身を除く): 1335067

約数列:

[1, 3, 9, 523, 631, 1569, 1893, 4707, 5679, 330013, 990039, 2970117]

約数ペア:

[(1, 2970117), (3, 990039), (9, 330013), (523, 5679), (631, 4707), (1569, 1893)]