15883413

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 26455296

約数和(自身を除く): 10571883

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 797, 949, 1533, 2391, 2847, 5579, 6643, 10361, 16737, 19929, 31083, 58181, 72527, 174543, 217581, 407267, 756353, 1221801, 2269059, 5294471, 15883413]

約数ペア:

[(1, 15883413), (3, 5294471), (7, 2269059), (13, 1221801), (21, 756353), (39, 407267), (73, 217581), (91, 174543), (219, 72527), (273, 58181), (511, 31083), (797, 19929), (949, 16737), (1533, 10361), (2391, 6643), (2847, 5579)]