40088301

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 60825600

約数和(自身を除く): 20737299

約数列:

[1, 3, 11, 31, 33, 93, 149, 263, 341, 447, 789, 1023, 1639, 2893, 4619, 4917, 8153, 8679, 13857, 24459, 39187, 50809, 89683, 117561, 152427, 269049, 431057, 1214797, 1293171, 3644391, 13362767, 40088301]

約数ペア:

[(1, 40088301), (3, 13362767), (11, 3644391), (31, 1293171), (33, 1214797), (93, 431057), (149, 269049), (263, 152427), (341, 117561), (447, 89683), (789, 50809), (1023, 39187), (1639, 24459), (2893, 13857), (4619, 8679), (4917, 8153)]