12130269

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 17915904

約数和(自身を除く): 5785635

約数列:

[1, 3, 23, 31, 53, 69, 93, 107, 159, 321, 713, 1219, 1643, 2139, 2461, 3317, 3657, 4929, 5671, 7383, 9951, 17013, 37789, 76291, 113367, 130433, 175801, 228873, 391299, 527403, 4043423, 12130269]

約数ペア:

[(1, 12130269), (3, 4043423), (23, 527403), (31, 391299), (53, 228873), (69, 175801), (93, 130433), (107, 113367), (159, 76291), (321, 37789), (713, 17013), (1219, 9951), (1643, 7383), (2139, 5671), (2461, 4929), (3317, 3657)]