9248421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 15984640

約数和(自身を除く): 6736219

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 1783, 5187, 5349, 12481, 23179, 33877, 37443, 69537, 101631, 162253, 237139, 440401, 486759, 711417, 1321203, 3082807, 9248421]

約数ペア:

[(1, 9248421), (3, 3082807), (7, 1321203), (13, 711417), (19, 486759), (21, 440401), (39, 237139), (57, 162253), (91, 101631), (133, 69537), (247, 37443), (273, 33877), (399, 23179), (741, 12481), (1729, 5349), (1783, 5187)]