1247434109

素因数分解:

${\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 1359396000

約数和(自身を除く): 111961891

約数列:

[1, 17, 59, 149, 289, 491, 1003, 2533, 8347, 8791, 17051, 28969, 43061, 73159, 141899, 149447, 492473, 1243703, 2540599, 4316381, 8372041, 21142951, 73378477, 1247434109]

約数ペア:

[(1, 1247434109), (17, 73378477), (59, 21142951), (149, 8372041), (289, 4316381), (491, 2540599), (1003, 1243703), (2533, 492473), (8347, 149447), (8791, 141899), (17051, 73159), (28969, 43061)]