2017650117

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{807383}}^1$

素因数の和:807417

約数の個数: 24

約数和(自身を含む): 3313503936

約数和(自身を除く): 1295853819

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 807383, 2422149, 5651681, 13725511, 16955043, 39561767, 41176533, 96078577, 118685301, 288235731, 672550039, 2017650117]

約数ペア:

[(1, 2017650117), (3, 672550039), (7, 288235731), (17, 118685301), (21, 96078577), (49, 41176533), (51, 39561767), (119, 16955043), (147, 13725511), (357, 5651681), (833, 2422149), (2499, 807383)]