224711817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1987}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 343526400

約数和(自身を除く): 118814583

約数列:

[1, 3, 11, 23, 33, 69, 149, 253, 447, 759, 1639, 1987, 3427, 4917, 5961, 10281, 21857, 37697, 45701, 65571, 113091, 137103, 296063, 502711, 888189, 1508133, 3256693, 6809449, 9770079, 20428347, 74903939, 224711817]

約数ペア:

[(1, 224711817), (3, 74903939), (11, 20428347), (23, 9770079), (33, 6809449), (69, 3256693), (149, 1508133), (253, 888189), (447, 502711), (759, 296063), (1639, 137103), (1987, 113091), (3427, 65571), (4917, 45701), (5961, 37697), (10281, 21857)]