245793483

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{51239}}^1$

素因数の和:51299

約数の個数: 24

約数和(自身を含む): 391678560

約数和(自身を除く): 145885077

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 51239, 153717, 461151, 666107, 1998321, 2100799, 5994963, 6302397, 18907191, 27310387, 81931161, 245793483]

約数ペア:

[(1, 245793483), (3, 81931161), (9, 27310387), (13, 18907191), (39, 6302397), (41, 5994963), (117, 2100799), (123, 1998321), (369, 666107), (533, 461151), (1599, 153717), (4797, 51239)]