68408223

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4969}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 98525280

約数和(自身を除く): 30117057

約数列:

[1, 3, 13, 39, 353, 1059, 4589, 4969, 13767, 14907, 64597, 193791, 1754057, 5262171, 22802741, 68408223]

約数ペア:

[(1, 68408223), (3, 22802741), (13, 5262171), (39, 1754057), (353, 193791), (1059, 64597), (4589, 14907), (4969, 13767)]