232758141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{659}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 393254400

約数和(自身を除く): 160496259

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 139, 231, 363, 417, 659, 847, 973, 1529, 1977, 2541, 2919, 4587, 4613, 7249, 10703, 13839, 16819, 21747, 32109, 50457, 50743, 79739, 91601, 117733, 152229, 239217, 274803, 353199, 558173, 641207, 1007611, 1674519, 1923621, 3022833, 7053277, 11083721, 21159831, 33251163, 77586047, 232758141]

約数ペア:

[(1, 232758141), (3, 77586047), (7, 33251163), (11, 21159831), (21, 11083721), (33, 7053277), (77, 3022833), (121, 1923621), (139, 1674519), (231, 1007611), (363, 641207), (417, 558173), (659, 353199), (847, 274803), (973, 239217), (1529, 152229), (1977, 117733), (2541, 91601), (2919, 79739), (4587, 50743), (4613, 50457), (7249, 32109), (10703, 21747), (13839, 16819)]