1683928851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{1987}}^1$

素因数の和:2483

約数の個数: 32

約数和(自身を含む): 2496673536

約数和(自身を除く): 812744685

約数列:

[1, 3, 11, 33, 61, 183, 421, 671, 1263, 1987, 2013, 4631, 5961, 13893, 21857, 25681, 65571, 77043, 121207, 282491, 363621, 836527, 847473, 1333277, 2509581, 3999831, 9201797, 27605391, 51028147, 153084441, 561309617, 1683928851]

約数ペア:

[(1, 1683928851), (3, 561309617), (11, 153084441), (33, 51028147), (61, 27605391), (183, 9201797), (421, 3999831), (671, 2509581), (1263, 1333277), (1987, 847473), (2013, 836527), (4631, 363621), (5961, 282491), (13893, 121207), (21857, 77043), (25681, 65571)]