313083903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3617}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 473755392

約数和(自身を除く): 160671489

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 473, 671, 1419, 2013, 2623, 3617, 7869, 10851, 28853, 39787, 86559, 119361, 155531, 220637, 466593, 661911, 1710841, 2427007, 5132523, 7281021, 9487391, 28462173, 104361301, 313083903]

約数ペア:

[(1, 313083903), (3, 104361301), (11, 28462173), (33, 9487391), (43, 7281021), (61, 5132523), (129, 2427007), (183, 1710841), (473, 661911), (671, 466593), (1419, 220637), (2013, 155531), (2623, 119361), (3617, 86559), (7869, 39787), (10851, 28853)]