230960037

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7193}}^1$

素因数の和:7353

約数の個数: 32

約数和(自身を含む): 386749440

約数和(自身を除く): 155789403

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4587, 7193, 10703, 21579, 32109, 50351, 79123, 151053, 237369, 553861, 999827, 1661583, 2999481, 6998789, 10998097, 20996367, 32994291, 76986679, 230960037]

約数ペア:

[(1, 230960037), (3, 76986679), (7, 32994291), (11, 20996367), (21, 10998097), (33, 6998789), (77, 2999481), (139, 1661583), (231, 999827), (417, 553861), (973, 237369), (1529, 151053), (2919, 79123), (4587, 50351), (7193, 32109), (10703, 21579)]