337442973

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3307}}^1$

素因数の和:3473

約数の個数: 32

約数和(自身を含む): 530973696

約数和(自身を除く): 193530723

約数列:

[1, 3, 7, 21, 43, 113, 129, 301, 339, 791, 903, 2373, 3307, 4859, 9921, 14577, 23149, 34013, 69447, 102039, 142201, 373691, 426603, 995407, 1121073, 2615837, 2986221, 7847511, 16068713, 48206139, 112480991, 337442973]

約数ペア:

[(1, 337442973), (3, 112480991), (7, 48206139), (21, 16068713), (43, 7847511), (113, 2986221), (129, 2615837), (301, 1121073), (339, 995407), (791, 426603), (903, 373691), (2373, 142201), (3307, 102039), (4859, 69447), (9921, 34013), (14577, 23149)]