15671779193

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1\times {\mathrm{547}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 18379656960

約数和(自身を除く): 2707877767

約数列:

[1, 7, 61, 229, 293, 427, 547, 1603, 2051, 3829, 13969, 17873, 33367, 67097, 97783, 125111, 125263, 160271, 233569, 469679, 876841, 1121897, 4092917, 7641043, 9776531, 28650419, 36702059, 53487301, 68435717, 256914413, 2238825599, 15671779193]

約数ペア:

[(1, 15671779193), (7, 2238825599), (61, 256914413), (229, 68435717), (293, 53487301), (427, 36702059), (547, 28650419), (1603, 9776531), (2051, 7641043), (3829, 4092917), (13969, 1121897), (17873, 876841), (33367, 469679), (67097, 233569), (97783, 160271), (125111, 125263)]