40278887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 45567360

約数和(自身を除く): 5288473

約数列:

[1, 11, 53, 59, 583, 649, 1171, 3127, 12881, 34397, 62063, 69089, 682693, 759979, 3661717, 40278887]

約数ペア:

[(1, 40278887), (11, 3661717), (53, 759979), (59, 682693), (583, 69089), (649, 62063), (1171, 34397), (3127, 12881)]