11812797

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3610

約数の個数: 20

約数和(自身を含む): 18081756

約数和(自身を除く): 6268959

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 3557, 10671, 32013, 96039, 145837, 288117, 437511, 1312533, 3937599, 11812797]

約数ペア:

[(1, 11812797), (3, 3937599), (9, 1312533), (27, 437511), (41, 288117), (81, 145837), (123, 96039), (369, 32013), (1107, 10671), (3321, 3557)]