293500251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 473091840

約数和(自身を除く): 179591589

約数列:

[1, 3, 9, 11, 33, 99, 103, 107, 269, 309, 321, 807, 927, 963, 1133, 1177, 2421, 2959, 3399, 3531, 8877, 10197, 10593, 11021, 26631, 27707, 28783, 33063, 83121, 86349, 99189, 121231, 249363, 259047, 304777, 316613, 363693, 914331, 949839, 1091079, 2742993, 2849517, 2964649, 8893947, 26681841, 32611139, 97833417, 293500251]

約数ペア:

[(1, 293500251), (3, 97833417), (9, 32611139), (11, 26681841), (33, 8893947), (99, 2964649), (103, 2849517), (107, 2742993), (269, 1091079), (309, 949839), (321, 914331), (807, 363693), (927, 316613), (963, 304777), (1133, 259047), (1177, 249363), (2421, 121231), (2959, 99189), (3399, 86349), (3531, 83121), (8877, 33063), (10197, 28783), (10593, 27707), (11021, 26631)]