791837217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 1244168640

約数和(自身を除く): 452331423

約数列:

[1, 3, 9, 19, 43, 57, 113, 129, 171, 339, 387, 817, 953, 1017, 2147, 2451, 2859, 4859, 6441, 7353, 8577, 14577, 18107, 19323, 40979, 43731, 54321, 92321, 107689, 122937, 162963, 276963, 323067, 368811, 778601, 830889, 969201, 2046091, 2335803, 4630627, 6138273, 7007409, 13891881, 18414819, 41675643, 87981913, 263945739, 791837217]

約数ペア:

[(1, 791837217), (3, 263945739), (9, 87981913), (19, 41675643), (43, 18414819), (57, 13891881), (113, 7007409), (129, 6138273), (171, 4630627), (339, 2335803), (387, 2046091), (817, 969201), (953, 830889), (1017, 778601), (2147, 368811), (2451, 323067), (2859, 276963), (4859, 162963), (6441, 122937), (7353, 107689), (8577, 92321), (14577, 54321), (18107, 43731), (19323, 40979)]