1391715693901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1561457}}^1$

素因数の和:1561633

約数の個数: 32

約数和(自身を含む): 1644777398880

約数和(自身を除く): 253061704979

約数列:

[1, 13, 17, 37, 109, 221, 481, 629, 1417, 1853, 4033, 8177, 24089, 52429, 68561, 891293, 1561457, 20298941, 26544769, 57773909, 170198813, 345081997, 751060817, 982156453, 2212584569, 2893379821, 6297356081, 12768033889, 37613937673, 81865629053, 107055053377, 1391715693901]

約数ペア:

[(1, 1391715693901), (13, 107055053377), (17, 81865629053), (37, 37613937673), (109, 12768033889), (221, 6297356081), (481, 2893379821), (629, 2212584569), (1417, 982156453), (1853, 751060817), (4033, 345081997), (8177, 170198813), (24089, 57773909), (52429, 26544769), (68561, 20298941), (891293, 1561457)]