2017673781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{55487}}^1$

素因数の和:55561

約数の個数: 32

約数和(自身を含む): 3068264448

約数和(自身を除く): 1050590667

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 1173, 1581, 2139, 12121, 36363, 55487, 166461, 943279, 1276201, 1720097, 2829837, 3828603, 5160291, 21695417, 29241649, 39562231, 65086251, 87724947, 118686693, 672557927, 2017673781]

約数ペア:

[(1, 2017673781), (3, 672557927), (17, 118686693), (23, 87724947), (31, 65086251), (51, 39562231), (69, 29241649), (93, 21695417), (391, 5160291), (527, 3828603), (713, 2829837), (1173, 1720097), (1581, 1276201), (2139, 943279), (12121, 166461), (36363, 55487)]