713298747

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47639}}^1$

素因数の和:47703

約数の個数: 32

約数和(自身を含む): 1170800640

約数和(自身を除く): 457501893

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 14973, 47639, 142917, 333473, 1000419, 1095697, 1476809, 3287091, 4430427, 7669879, 10337663, 23009637, 31012989, 33966607, 101899821, 237766249, 713298747]

約数ペア:

[(1, 713298747), (3, 237766249), (7, 101899821), (21, 33966607), (23, 31012989), (31, 23009637), (69, 10337663), (93, 7669879), (161, 4430427), (217, 3287091), (483, 1476809), (651, 1095697), (713, 1000419), (2139, 333473), (4991, 142917), (14973, 47639)]