312897211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 363916800

約数和(自身を除く): 51019589

約数列:

[1, 11, 29, 89, 103, 107, 319, 979, 1133, 1177, 2581, 2987, 3103, 9167, 9523, 11021, 28391, 32857, 34133, 100837, 104753, 121231, 265843, 276167, 319609, 980869, 2924273, 3037837, 3515699, 10789559, 28445201, 312897211]

約数ペア:

[(1, 312897211), (11, 28445201), (29, 10789559), (89, 3515699), (103, 3037837), (107, 2924273), (319, 980869), (979, 319609), (1133, 276167), (1177, 265843), (2581, 121231), (2987, 104753), (3103, 100837), (9167, 34133), (9523, 32857), (11021, 28391)]