13071753

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 20697600

約数和(自身を除く): 7625847

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 307, 513, 747, 921, 1577, 2241, 2763, 4731, 5833, 8289, 14193, 17499, 25481, 42579, 52497, 76443, 157491, 229329, 484139, 687987, 1452417, 4357251, 13071753]

約数ペア:

[(1, 13071753), (3, 4357251), (9, 1452417), (19, 687987), (27, 484139), (57, 229329), (83, 157491), (171, 76443), (249, 52497), (307, 42579), (513, 25481), (747, 17499), (921, 14193), (1577, 8289), (2241, 5833), (2763, 4731)]