2098778877

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{351731}}^1$

素因数の和:351770

約数の個数: 32

約数和(自身を含む): 3545458560

約数和(自身を除く): 1446679683

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 351731, 1055193, 3165579, 4572503, 5979427, 9496737, 13717509, 17938281, 41152527, 53814843, 77732551, 123457581, 161444529, 233197653, 699592959, 2098778877]

約数ペア:

[(1, 2098778877), (3, 699592959), (9, 233197653), (13, 161444529), (17, 123457581), (27, 77732551), (39, 53814843), (51, 41152527), (117, 17938281), (153, 13717509), (221, 9496737), (351, 5979427), (459, 4572503), (663, 3165579), (1989, 1055193), (5967, 351731)]