38286787

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 48952512

約数和(自身を除く): 10665725

約数列:

[1, 7, 11, 49, 77, 251, 283, 539, 1757, 1981, 2761, 3113, 12299, 13867, 19327, 21791, 71033, 135289, 152537, 497231, 781363, 3480617, 5469541, 38286787]

約数ペア:

[(1, 38286787), (7, 5469541), (11, 3480617), (49, 781363), (77, 497231), (251, 152537), (283, 135289), (539, 71033), (1757, 21791), (1981, 19327), (2761, 13867), (3113, 12299)]