2216615247

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1613}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 4102917120

約数和(自身を除く): 1886301873

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 661, 693, 1613, 1983, 2079, 4627, 4839, 5949, 7271, 11291, 13881, 14517, 17743, 17847, 21813, 33873, 41643, 43551, 50897, 53229, 65439, 101619, 124201, 124929, 152691, 159687, 196317, 304857, 372603, 458073, 479061, 1066193, 1117809, 1374219, 3198579, 3353427, 7463351, 9595737, 11728123, 22390053, 28787211, 35184369, 67170159, 82096861, 105553107, 201510477, 246290583, 316659321, 738871749, 2216615247]

約数ペア:

[(1, 2216615247), (3, 738871749), (7, 316659321), (9, 246290583), (11, 201510477), (21, 105553107), (27, 82096861), (33, 67170159), (63, 35184369), (77, 28787211), (99, 22390053), (189, 11728123), (231, 9595737), (297, 7463351), (661, 3353427), (693, 3198579), (1613, 1374219), (1983, 1117809), (2079, 1066193), (4627, 479061), (4839, 458073), (5949, 372603), (7271, 304857), (11291, 196317), (13881, 159687), (14517, 152691), (17743, 124929), (17847, 124201), (21813, 101619), (33873, 65439), (41643, 53229), (43551, 50897)]