22990923

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 34162128

約数和(自身を除く): 11171205

約数列:

[1, 3, 9, 53, 157, 159, 307, 471, 477, 921, 1413, 2763, 8321, 16271, 24963, 48199, 48813, 74889, 144597, 146439, 433791, 2554547, 7663641, 22990923]

約数ペア:

[(1, 22990923), (3, 7663641), (9, 2554547), (53, 433791), (157, 146439), (159, 144597), (307, 74889), (471, 48813), (477, 48199), (921, 24963), (1413, 16271), (2763, 8321)]