298481743

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 359064576

約数和(自身を除く): 60582833

約数列:

[1, 7, 53, 73, 103, 107, 371, 511, 721, 749, 3869, 5459, 5671, 7519, 7811, 11021, 27083, 38213, 39697, 52633, 54677, 77147, 398507, 413983, 584113, 804533, 2789549, 2897881, 4088791, 5631731, 42640249, 298481743]

約数ペア:

[(1, 298481743), (7, 42640249), (53, 5631731), (73, 4088791), (103, 2897881), (107, 2789549), (371, 804533), (511, 584113), (721, 413983), (749, 398507), (3869, 77147), (5459, 54677), (5671, 52633), (7519, 39697), (7811, 38213), (11021, 27083)]