39082253

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 47093400

約数和(自身を除く): 8011147

約数列:

[1, 7, 49, 53, 101, 149, 371, 707, 1043, 2597, 4949, 5353, 7301, 7897, 15049, 37471, 55279, 105343, 262297, 386953, 737401, 797597, 5583179, 39082253]

約数ペア:

[(1, 39082253), (7, 5583179), (49, 797597), (53, 737401), (101, 386953), (149, 262297), (371, 105343), (707, 55279), (1043, 37471), (2597, 15049), (4949, 7897), (5353, 7301)]