295720161

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4327}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 457036800

約数和(自身を除く): 161316639

約数列:

[1, 3, 11, 19, 33, 57, 109, 209, 327, 627, 1199, 2071, 3597, 4327, 6213, 12981, 22781, 47597, 68343, 82213, 142791, 246639, 471643, 904343, 1414929, 2713029, 5188073, 8961217, 15564219, 26883651, 98573387, 295720161]

約数ペア:

[(1, 295720161), (3, 98573387), (11, 26883651), (19, 15564219), (33, 8961217), (57, 5188073), (109, 2713029), (209, 1414929), (327, 904343), (627, 471643), (1199, 246639), (2071, 142791), (3597, 82213), (4327, 68343), (6213, 47597), (12981, 22781)]