492035397

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2857}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 768230400

約数和(自身を除く): 276195003

約数列:

[1, 3, 7, 21, 59, 139, 177, 413, 417, 973, 1239, 2857, 2919, 8201, 8571, 19999, 24603, 57407, 59997, 168563, 172221, 397123, 505689, 1179941, 1191369, 2779861, 3539823, 8339583, 23430257, 70290771, 164011799, 492035397]

約数ペア:

[(1, 492035397), (3, 164011799), (7, 70290771), (21, 23430257), (59, 8339583), (139, 3539823), (177, 2779861), (413, 1191369), (417, 1179941), (973, 505689), (1239, 397123), (2857, 172221), (2919, 168563), (8201, 59997), (8571, 57407), (19999, 24603)]