2013284931

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{17659}}^1$

素因数の和:17819

約数の個数: 32

約数和(自身を含む): 3153369600

約数和(自身を除く): 1140084669

約数列:

[1, 3, 7, 21, 61, 89, 183, 267, 427, 623, 1281, 1869, 5429, 16287, 17659, 38003, 52977, 114009, 123613, 370839, 1077199, 1571651, 3231597, 4714953, 7540393, 11001557, 22621179, 33004671, 95870711, 287612133, 671094977, 2013284931]

約数ペア:

[(1, 2013284931), (3, 671094977), (7, 287612133), (21, 95870711), (61, 33004671), (89, 22621179), (183, 11001557), (267, 7540393), (427, 4714953), (623, 3231597), (1281, 1571651), (1869, 1077199), (5429, 370839), (16287, 123613), (17659, 114009), (38003, 52977)]