2408157213

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1\times {\mathrm{4457}}^1$

素因数の和:6817

約数の個数: 32

約数和(自身を含む): 4005780480

約数和(自身を除く): 1597623267

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2339, 4457, 7017, 13371, 16373, 25729, 31199, 49027, 49119, 77187, 93597, 147081, 180103, 343189, 540309, 1029567, 10424923, 31274769, 72974461, 114674153, 218923383, 344022459, 802719071, 2408157213]

約数ペア:

[(1, 2408157213), (3, 802719071), (7, 344022459), (11, 218923383), (21, 114674153), (33, 72974461), (77, 31274769), (231, 10424923), (2339, 1029567), (4457, 540309), (7017, 343189), (13371, 180103), (16373, 147081), (25729, 93597), (31199, 77187), (49027, 49119)]