16610451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 10269549

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 1249, 3747, 4433, 13299, 13739, 16237, 38719, 41217, 48711, 116157, 178607, 425909, 503347, 535821, 1277727, 1510041, 5536817, 16610451]

約数ペア:

[(1, 16610451), (3, 5536817), (11, 1510041), (13, 1277727), (31, 535821), (33, 503347), (39, 425909), (93, 178607), (143, 116157), (341, 48711), (403, 41217), (429, 38719), (1023, 16237), (1209, 13739), (1249, 13299), (3747, 4433)]