9416979

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 16633344

約数和(自身を除く): 7216365

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 271, 297, 351, 429, 813, 891, 1053, 1287, 2439, 2673, 2981, 3159, 3523, 3861, 7317, 8943, 10569, 11583, 21951, 26829, 31707, 34749, 38753, 65853, 80487, 95121, 116259, 241461, 285363, 348777, 724383, 856089, 1046331, 3138993, 9416979]

約数ペア:

[(1, 9416979), (3, 3138993), (9, 1046331), (11, 856089), (13, 724383), (27, 348777), (33, 285363), (39, 241461), (81, 116259), (99, 95121), (117, 80487), (143, 65853), (243, 38753), (271, 34749), (297, 31707), (351, 26829), (429, 21951), (813, 11583), (891, 10569), (1053, 8943), (1287, 7317), (2439, 3861), (2673, 3523), (2981, 3159)]