2691569319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{7331}}^1$

素因数の和:7687

約数の個数: 32

約数和(自身を含む): 3978284544

約数和(自身を除く): 1286715225

約数列:

[1, 3, 17, 23, 51, 69, 313, 391, 939, 1173, 5321, 7199, 7331, 15963, 21597, 21993, 122383, 124627, 168613, 367149, 373881, 505839, 2294603, 2866421, 6883809, 8599263, 39008251, 52775869, 117024753, 158327607, 897189773, 2691569319]

約数ペア:

[(1, 2691569319), (3, 897189773), (17, 158327607), (23, 117024753), (51, 52775869), (69, 39008251), (313, 8599263), (391, 6883809), (939, 2866421), (1173, 2294603), (5321, 505839), (7199, 373881), (7331, 367149), (15963, 168613), (21597, 124627), (21993, 122383)]