7402473

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 11618880

約数和(自身を除く): 4216407

約数列:

[1, 3, 9, 13, 39, 117, 151, 419, 453, 1257, 1359, 1963, 3771, 5447, 5889, 16341, 17667, 49023, 63269, 189807, 569421, 822497, 2467491, 7402473]

約数ペア:

[(1, 7402473), (3, 2467491), (9, 822497), (13, 569421), (39, 189807), (117, 63269), (151, 49023), (419, 17667), (453, 16341), (1257, 5889), (1359, 5447), (1963, 3771)]