25293622419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{681971}}^1$

素因数の和:682307

約数の個数: 24

約数和(自身を含む): 39469811472

約数和(自身を除く): 14176189053

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 2853, 4121, 12363, 37089, 681971, 2045913, 6137739, 8865623, 26596869, 79790607, 216184807, 648554421, 1945663263, 2810402491, 8431207473, 25293622419]

約数ペア:

[(1, 25293622419), (3, 8431207473), (9, 2810402491), (13, 1945663263), (39, 648554421), (117, 216184807), (317, 79790607), (951, 26596869), (2853, 8865623), (4121, 6137739), (12363, 2045913), (37089, 681971)]