15213933

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 26046720

約数和(自身を除く): 10832787

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 797, 909, 2121, 2391, 2727, 5579, 6363, 7173, 16737, 19089, 21519, 50211, 80497, 150633, 241491, 563479, 724473, 1690437, 2173419, 5071311, 15213933]

約数ペア:

[(1, 15213933), (3, 5071311), (7, 2173419), (9, 1690437), (21, 724473), (27, 563479), (63, 241491), (101, 150633), (189, 80497), (303, 50211), (707, 21519), (797, 19089), (909, 16737), (2121, 7173), (2391, 6363), (2727, 5579)]