23185149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 35642880

約数和(自身を除く): 12457731

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 467, 741, 871, 1273, 1401, 2613, 3819, 6071, 8873, 16549, 18213, 26619, 31289, 49647, 93867, 115349, 346047, 406757, 594491, 1220271, 1783473, 7728383, 23185149]

約数ペア:

[(1, 23185149), (3, 7728383), (13, 1783473), (19, 1220271), (39, 594491), (57, 406757), (67, 346047), (201, 115349), (247, 93867), (467, 49647), (741, 31289), (871, 26619), (1273, 18213), (1401, 16549), (2613, 8873), (3819, 6071)]