38780001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14411}}^1$

素因数の和:14453

約数の個数: 24

約数和(自身を含む): 62951616

約数和(自身を除く): 24171615

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 14411, 43233, 129699, 187343, 331453, 562029, 994359, 1686087, 2983077, 4308889, 12926667, 38780001]

約数ペア:

[(1, 38780001), (3, 12926667), (9, 4308889), (13, 2983077), (23, 1686087), (39, 994359), (69, 562029), (117, 331453), (207, 187343), (299, 129699), (897, 43233), (2691, 14411)]