13539405909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1\times {\mathrm{823}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 19099924480

約数和(自身を除く): 5560518571

約数列:

[1, 3, 19, 57, 397, 727, 823, 1191, 2181, 2469, 7543, 13813, 15637, 22629, 41439, 46911, 288619, 326731, 598321, 865857, 980193, 1794963, 5483761, 6207889, 11368099, 16451283, 18623667, 34104297, 237533437, 712600311, 4513135303, 13539405909]

約数ペア:

[(1, 13539405909), (3, 4513135303), (19, 712600311), (57, 237533437), (397, 34104297), (727, 18623667), (823, 16451283), (1191, 11368099), (2181, 6207889), (2469, 5483761), (7543, 1794963), (13813, 980193), (15637, 865857), (22629, 598321), (41439, 326731), (46911, 288619)]