143402301

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28813}}^1$

素因数の和:28905

約数の個数: 24

約数和(自身を含む): 239732480

約数和(自身を除く): 96330179

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 28813, 86439, 201691, 259317, 605073, 1815219, 2276227, 6828681, 15933589, 20486043, 47800767, 143402301]

約数ペア:

[(1, 143402301), (3, 47800767), (7, 20486043), (9, 15933589), (21, 6828681), (63, 2276227), (79, 1815219), (237, 605073), (553, 259317), (711, 201691), (1659, 86439), (4977, 28813)]