13494987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 21385728

約数和(自身を除く): 7890741

約数列:

[1, 3, 9, 11, 33, 99, 271, 503, 813, 1509, 2439, 2981, 4527, 5533, 8943, 16599, 26829, 49797, 136313, 408939, 1226817, 1499443, 4498329, 13494987]

約数ペア:

[(1, 13494987), (3, 4498329), (9, 1499443), (11, 1226817), (33, 408939), (99, 136313), (271, 49797), (503, 26829), (813, 16599), (1509, 8943), (2439, 5533), (2981, 4527)]