141689373

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 230356224

約数和(自身を除く): 88666851

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 357, 411, 959, 2329, 2877, 2897, 6987, 8691, 16303, 20279, 48909, 49249, 60837, 147747, 344743, 396889, 1034229, 1190667, 2778223, 6747113, 8334669, 20241339, 47229791, 141689373]

約数ペア:

[(1, 141689373), (3, 47229791), (7, 20241339), (17, 8334669), (21, 6747113), (51, 2778223), (119, 1190667), (137, 1034229), (357, 396889), (411, 344743), (959, 147747), (2329, 60837), (2877, 49249), (2897, 48909), (6987, 20279), (8691, 16303)]