297742011

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{761}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 469733376

約数和(自身を除く): 171991365

約数列:

[1, 3, 7, 21, 31, 93, 217, 601, 651, 761, 1803, 2283, 4207, 5327, 12621, 15981, 18631, 23591, 55893, 70773, 130417, 165137, 391251, 457361, 495411, 1372083, 3201527, 9604581, 14178191, 42534573, 99247337, 297742011]

約数ペア:

[(1, 297742011), (3, 99247337), (7, 42534573), (21, 14178191), (31, 9604581), (93, 3201527), (217, 1372083), (601, 495411), (651, 457361), (761, 391251), (1803, 165137), (2283, 130417), (4207, 70773), (5327, 55893), (12621, 23591), (15981, 18631)]