12089907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 19094400

約数和(自身を除く): 7004493

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 2549, 4743, 7647, 22941, 43333, 79019, 129999, 237057, 389997, 711171, 1343323, 4029969, 12089907]

約数ペア:

[(1, 12089907), (3, 4029969), (9, 1343323), (17, 711171), (31, 389997), (51, 237057), (93, 129999), (153, 79019), (279, 43333), (527, 22941), (1581, 7647), (2549, 4743)]