553631793

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2477}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 869242752

約数和(自身を除く): 315610959

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 521, 1563, 2477, 5731, 6773, 7431, 17193, 20319, 27247, 32201, 74503, 81741, 96603, 223509, 354211, 1062633, 1290517, 3871551, 14195687, 16776721, 42587061, 50330163, 184543931, 553631793]

約数ペア:

[(1, 553631793), (3, 184543931), (11, 50330163), (13, 42587061), (33, 16776721), (39, 14195687), (143, 3871551), (429, 1290517), (521, 1062633), (1563, 354211), (2477, 223509), (5731, 96603), (6773, 81741), (7431, 74503), (17193, 32201), (20319, 27247)]