8750079

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 14159040

約数和(自身を除く): 5408961

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 257, 291, 351, 771, 873, 1261, 2313, 2619, 3341, 3783, 6939, 10023, 11349, 24929, 30069, 34047, 74787, 90207, 224361, 324077, 673083, 972231, 2916693, 8750079]

約数ペア:

[(1, 8750079), (3, 2916693), (9, 972231), (13, 673083), (27, 324077), (39, 224361), (97, 90207), (117, 74787), (257, 34047), (291, 30069), (351, 24929), (771, 11349), (873, 10023), (1261, 6939), (2313, 3783), (2619, 3341)]