40693419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1229}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 63576240

約数和(自身を除く): 22882821

約数列:

[1, 3, 9, 13, 39, 117, 283, 849, 1229, 2547, 3679, 3687, 11037, 11061, 15977, 33111, 47931, 143793, 347807, 1043421, 3130263, 4521491, 13564473, 40693419]

約数ペア:

[(1, 40693419), (3, 13564473), (9, 4521491), (13, 3130263), (39, 1043421), (117, 347807), (283, 143793), (849, 47931), (1229, 33111), (2547, 15977), (3679, 11061), (3687, 11037)]