2109571893

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{39979}}^1$

素因数の和:40050

約数の個数: 48

約数和(自身を含む): 3667285440

約数和(自身を除く): 1557713547

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 369, 429, 451, 533, 1287, 1353, 1599, 4059, 4797, 5863, 17589, 39979, 52767, 119937, 359811, 439769, 519727, 1319307, 1559181, 1639139, 3957921, 4677543, 4917417, 5716997, 14752251, 17150991, 18030529, 21308807, 51452973, 54091587, 63926421, 162274761, 191779263, 234396877, 703190631, 2109571893]

約数ペア:

[(1, 2109571893), (3, 703190631), (9, 234396877), (11, 191779263), (13, 162274761), (33, 63926421), (39, 54091587), (41, 51452973), (99, 21308807), (117, 18030529), (123, 17150991), (143, 14752251), (369, 5716997), (429, 4917417), (451, 4677543), (533, 3957921), (1287, 1639139), (1353, 1559181), (1599, 1319307), (4059, 519727), (4797, 439769), (5863, 359811), (17589, 119937), (39979, 52767)]