13235909547

素因数分解:

$3^1\times 7^2\times {\mathrm{2039}}^1\times {\mathrm{44159}}^1$

素因数の和:46215

約数の個数: 24

約数和(自身を含む): 20539699200

約数和(自身を除く): 7303789653

約数列:

[1, 3, 7, 21, 49, 147, 2039, 6117, 14273, 42819, 44159, 99911, 132477, 299733, 309113, 927339, 2163791, 6491373, 90040201, 270120603, 630281407, 1890844221, 4411969849, 13235909547]

約数ペア:

[(1, 13235909547), (3, 4411969849), (7, 1890844221), (21, 630281407), (49, 270120603), (147, 90040201), (2039, 6491373), (6117, 2163791), (14273, 927339), (42819, 309113), (44159, 299733), (99911, 132477)]