25925211

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 41670720

約数和(自身を除く): 15745509

約数列:

[1, 3, 9, 13, 27, 39, 117, 233, 317, 351, 699, 951, 2097, 2853, 3029, 4121, 6291, 8559, 9087, 12363, 27261, 37089, 73861, 81783, 111267, 221583, 664749, 960193, 1994247, 2880579, 8641737, 25925211]

約数ペア:

[(1, 25925211), (3, 8641737), (9, 2880579), (13, 1994247), (27, 960193), (39, 664749), (117, 221583), (233, 111267), (317, 81783), (351, 73861), (699, 37089), (951, 27261), (2097, 12363), (2853, 9087), (3029, 8559), (4121, 6291)]