2605473

素因数分解:

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

素因数の和:606

約数の個数: 24

約数和(自身を含む): 4187040

約数和(自身を除く): 1581567

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 571, 1521, 1713, 4563, 5139, 7423, 15417, 22269, 66807, 96499, 200421, 289497, 868491, 2605473]

約数ペア:

[(1, 2605473), (3, 868491), (9, 289497), (13, 200421), (27, 96499), (39, 66807), (117, 22269), (169, 15417), (351, 7423), (507, 5139), (571, 4563), (1521, 1713)]