40247883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{821}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 62833680

約数和(自身を除く): 22585797

約数列:

[1, 3, 9, 13, 39, 117, 419, 821, 1257, 2463, 3771, 5447, 7389, 10673, 16341, 32019, 49023, 96057, 343999, 1031997, 3095991, 4471987, 13415961, 40247883]

約数ペア:

[(1, 40247883), (3, 13415961), (9, 4471987), (13, 3095991), (39, 1031997), (117, 343999), (419, 96057), (821, 49023), (1257, 32019), (2463, 16341), (3771, 10673), (5447, 7389)]