8656011

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 15928320

約数和(自身を除く): 7272309

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 271, 273, 351, 507, 813, 819, 1183, 1521, 1897, 2439, 2457, 3523, 3549, 4563, 5691, 7317, 10569, 10647, 17073, 24661, 31707, 31941, 45799, 51219, 73983, 95121, 137397, 221949, 320593, 412191, 665847, 961779, 1236573, 2885337, 8656011]

約数ペア:

[(1, 8656011), (3, 2885337), (7, 1236573), (9, 961779), (13, 665847), (21, 412191), (27, 320593), (39, 221949), (63, 137397), (91, 95121), (117, 73983), (169, 51219), (189, 45799), (271, 31941), (273, 31707), (351, 24661), (507, 17073), (813, 10647), (819, 10569), (1183, 7317), (1521, 5691), (1897, 4563), (2439, 3549), (2457, 3523)]