4086787607

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1\times {\mathrm{727}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 5013485568

約数和(自身を除く): 926697961

約数列:

[1, 7, 17, 97, 119, 487, 679, 727, 1649, 3409, 5089, 8279, 11543, 12359, 47239, 57953, 70519, 86513, 330673, 354049, 493633, 803063, 1198823, 2478343, 5621441, 6018833, 8391761, 34342753, 42131831, 240399271, 583826801, 4086787607]

約数ペア:

[(1, 4086787607), (7, 583826801), (17, 240399271), (97, 42131831), (119, 34342753), (487, 8391761), (679, 6018833), (727, 5621441), (1649, 2478343), (3409, 1198823), (5089, 803063), (8279, 493633), (11543, 354049), (12359, 330673), (47239, 86513), (57953, 70519)]