39719331

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 58893120

約数和(自身を除く): 19173789

約数列:

[1, 3, 9, 59, 131, 177, 393, 531, 571, 1179, 1713, 5139, 7729, 23187, 33689, 69561, 74801, 101067, 224403, 303201, 673209, 4413259, 13239777, 39719331]

約数ペア:

[(1, 39719331), (3, 13239777), (9, 4413259), (59, 673209), (131, 303201), (177, 224403), (393, 101067), (531, 74801), (571, 69561), (1179, 33689), (1713, 23187), (5139, 7729)]