2926833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 4902912

約数和(自身を除く): 1976079

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 151, 213, 273, 453, 497, 923, 1057, 1491, 1963, 2769, 3171, 5889, 6461, 10721, 13741, 19383, 32163, 41223, 75047, 139373, 225141, 418119, 975611, 2926833]

約数ペア:

[(1, 2926833), (3, 975611), (7, 418119), (13, 225141), (21, 139373), (39, 75047), (71, 41223), (91, 32163), (151, 19383), (213, 13741), (273, 10721), (453, 6461), (497, 5889), (923, 3171), (1057, 2769), (1491, 1963)]