7136431491

素因数分解:

$3^1\times 7^2\times {\mathrm{599}}^1\times {\mathrm{81047}}^1$

素因数の和:81663

約数の個数: 24

約数和(自身を含む): 11087366400

約数和(自身を除く): 3950934909

約数列:

[1, 3, 7, 21, 49, 147, 599, 1797, 4193, 12579, 29351, 81047, 88053, 243141, 567329, 1701987, 3971303, 11913909, 48547153, 145641459, 339830071, 1019490213, 2378810497, 7136431491]

約数ペア:

[(1, 7136431491), (3, 2378810497), (7, 1019490213), (21, 339830071), (49, 145641459), (147, 48547153), (599, 11913909), (1797, 3971303), (4193, 1701987), (12579, 567329), (29351, 243141), (81047, 88053)]