1269333

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 2082080

約数和(自身を除く): 812747

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 571, 741, 1713, 2223, 5139, 7423, 10849, 22269, 32547, 66807, 97641, 141037, 423111, 1269333]

約数ペア:

[(1, 1269333), (3, 423111), (9, 141037), (13, 97641), (19, 66807), (39, 32547), (57, 22269), (117, 10849), (171, 7423), (247, 5139), (571, 2223), (741, 1713)]