396297363

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 679256064

約数和(自身を除く): 282958701

約数列:

[1, 3, 7, 11, 21, 33, 71, 73, 77, 213, 219, 231, 331, 497, 511, 781, 803, 993, 1491, 1533, 2317, 2343, 2409, 3641, 5183, 5467, 5621, 6951, 10923, 15549, 16401, 16863, 23501, 24163, 25487, 36281, 57013, 70503, 72489, 76461, 108843, 164507, 169141, 171039, 258511, 265793, 399091, 493521, 507423, 775533, 797379, 1197273, 1715573, 1809577, 1860551, 5146719, 5428731, 5581653, 12009011, 18871303, 36027033, 56613909, 132099121, 396297363]

約数ペア:

[(1, 396297363), (3, 132099121), (7, 56613909), (11, 36027033), (21, 18871303), (33, 12009011), (71, 5581653), (73, 5428731), (77, 5146719), (213, 1860551), (219, 1809577), (231, 1715573), (331, 1197273), (497, 797379), (511, 775533), (781, 507423), (803, 493521), (993, 399091), (1491, 265793), (1533, 258511), (2317, 171039), (2343, 169141), (2409, 164507), (3641, 108843), (5183, 76461), (5467, 72489), (5621, 70503), (6951, 57013), (10923, 36281), (15549, 25487), (16401, 24163), (16863, 23501)]