7243863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 11139072

約数和(自身を除く): 3895209

約数列:

[1, 3, 11, 31, 33, 73, 93, 97, 219, 291, 341, 803, 1023, 1067, 2263, 2409, 3007, 3201, 6789, 7081, 9021, 21243, 24893, 33077, 74679, 77891, 99231, 219511, 233673, 658533, 2414621, 7243863]

約数ペア:

[(1, 7243863), (3, 2414621), (11, 658533), (31, 233673), (33, 219511), (73, 99231), (93, 77891), (97, 74679), (219, 33077), (291, 24893), (341, 21243), (803, 9021), (1023, 7081), (1067, 6789), (2263, 3201), (2409, 3007)]