8645469

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 14213376

約数和(自身を除く): 5567907

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 397, 427, 1037, 1191, 1281, 2779, 3111, 6749, 7259, 8337, 20247, 21777, 24217, 47243, 72651, 141729, 169519, 411689, 508557, 1235067, 2881823, 8645469]

約数ペア:

[(1, 8645469), (3, 2881823), (7, 1235067), (17, 508557), (21, 411689), (51, 169519), (61, 141729), (119, 72651), (183, 47243), (357, 24217), (397, 21777), (427, 20247), (1037, 8337), (1191, 7259), (1281, 6749), (2779, 3111)]