56411433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20963}}^1$

素因数の和:21005

約数の個数: 24

約数和(自身を含む): 91570752

約数和(自身を除く): 35159319

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 20963, 62889, 188667, 272519, 482149, 817557, 1446447, 2452671, 4339341, 6267937, 18803811, 56411433]

約数ペア:

[(1, 56411433), (3, 18803811), (9, 6267937), (13, 4339341), (23, 2452671), (39, 1446447), (69, 817557), (117, 482149), (207, 272519), (299, 188667), (897, 62889), (2691, 20963)]