42767439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 67592448

約数和(自身を除く): 24825009

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 393, 429, 761, 1441, 1703, 2283, 4323, 5109, 8371, 9893, 18733, 25113, 29679, 56199, 99691, 108823, 299073, 326469, 1096601, 1295983, 3289803, 3887949, 14255813, 42767439]

約数ペア:

[(1, 42767439), (3, 14255813), (11, 3887949), (13, 3289803), (33, 1295983), (39, 1096601), (131, 326469), (143, 299073), (393, 108823), (429, 99691), (761, 56199), (1441, 29679), (1703, 25113), (2283, 18733), (4323, 9893), (5109, 8371)]