17570241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 27483456

約数和(自身を除く): 9913215

約数列:

[1, 3, 9, 13, 39, 117, 263, 571, 789, 1713, 2367, 3419, 5139, 7423, 10257, 22269, 30771, 66807, 150173, 450519, 1351557, 1952249, 5856747, 17570241]

約数ペア:

[(1, 17570241), (3, 5856747), (9, 1952249), (13, 1351557), (39, 450519), (117, 150173), (263, 66807), (571, 30771), (789, 22269), (1713, 10257), (2367, 7423), (3419, 5139)]