288908191

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 349251840

約数和(自身を除く): 60343649

約数列:

[1, 11, 13, 59, 121, 143, 283, 649, 767, 1331, 1573, 3113, 3679, 7139, 8437, 16697, 17303, 34243, 40469, 78529, 92807, 183667, 217061, 376673, 445159, 1020877, 2020337, 2387671, 4896749, 22223707, 26264381, 288908191]

約数ペア:

[(1, 288908191), (11, 26264381), (13, 22223707), (59, 4896749), (121, 2387671), (143, 2020337), (283, 1020877), (649, 445159), (767, 376673), (1331, 217061), (1573, 183667), (3113, 92807), (3679, 78529), (7139, 40469), (8437, 34243), (16697, 17303)]