22142757

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11587}}^1$

素因数の和:11617

約数の個数: 24

約数和(自身を含む): 36988896

約数和(自身を除く): 14846139

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 11587, 34761, 81109, 150631, 243327, 451893, 567763, 1054417, 1703289, 3163251, 7380919, 22142757]

約数ペア:

[(1, 22142757), (3, 7380919), (7, 3163251), (13, 1703289), (21, 1054417), (39, 567763), (49, 451893), (91, 243327), (147, 150631), (273, 81109), (637, 34761), (1911, 11587)]