1380168207

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{98873}}^1$

素因数の和:98940

約数の個数: 32

約数和(自身を含む): 2278056960

約数和(自身を除く): 897888753

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 13959, 98873, 296619, 889857, 1087603, 2669571, 3262809, 4647031, 9788427, 13941093, 29365281, 41823279, 51117341, 125469837, 153352023, 460056069, 1380168207]

約数ペア:

[(1, 1380168207), (3, 460056069), (9, 153352023), (11, 125469837), (27, 51117341), (33, 41823279), (47, 29365281), (99, 13941093), (141, 9788427), (297, 4647031), (423, 3262809), (517, 2669571), (1269, 1087603), (1551, 889857), (4653, 296619), (13959, 98873)]