289206907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 347929344

約数和(自身を除く): 58722437

約数列:

[1, 11, 17, 41, 67, 187, 451, 563, 697, 737, 1139, 2747, 6193, 7667, 9571, 12529, 23083, 30217, 37721, 46699, 105281, 253913, 392411, 414931, 513689, 641257, 1546561, 4316521, 7053827, 17012171, 26291537, 289206907]

約数ペア:

[(1, 289206907), (11, 26291537), (17, 17012171), (41, 7053827), (67, 4316521), (187, 1546561), (451, 641257), (563, 513689), (697, 414931), (737, 392411), (1139, 253913), (2747, 105281), (6193, 46699), (7667, 37721), (9571, 30217), (12529, 23083)]