2106357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1211403

約数列:

[1, 3, 11, 29, 31, 33, 71, 87, 93, 213, 319, 341, 781, 899, 957, 1023, 2059, 2201, 2343, 2697, 6177, 6603, 9889, 22649, 24211, 29667, 63829, 67947, 72633, 191487, 702119, 2106357]

約数ペア:

[(1, 2106357), (3, 702119), (11, 191487), (29, 72633), (31, 67947), (33, 63829), (71, 29667), (87, 24211), (93, 22649), (213, 9889), (319, 6603), (341, 6177), (781, 2697), (899, 2343), (957, 2201), (1023, 2059)]