3213304521

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{219533}}^1$

素因数の和:219601

約数の個数: 32

約数和(自身を含む): 5310966528

約数和(自身を除く): 2097662007

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 14637, 219533, 658599, 1536731, 3732061, 4610193, 9000853, 11196183, 26124427, 27002559, 63005971, 78373281, 153014501, 189017913, 459043503, 1071101507, 3213304521]

約数ペア:

[(1, 3213304521), (3, 1071101507), (7, 459043503), (17, 189017913), (21, 153014501), (41, 78373281), (51, 63005971), (119, 27002559), (123, 26124427), (287, 11196183), (357, 9000853), (697, 4610193), (861, 3732061), (2091, 1536731), (4879, 658599), (14637, 219533)]