349312821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 584672256

約数和(自身を除く): 235359435

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 211, 221, 227, 429, 561, 633, 663, 681, 2321, 2431, 2497, 2743, 2951, 3587, 3859, 6963, 7293, 7491, 8229, 8853, 10761, 11577, 30173, 32461, 39457, 42449, 46631, 47897, 50167, 90519, 97383, 118371, 127347, 139893, 143691, 150501, 512941, 526867, 551837, 622661, 814249, 1538823, 1580601, 1655511, 1867983, 2442747, 6849271, 8956739, 10585237, 20547813, 26870217, 31755711, 116437607, 349312821]

約数ペア:

[(1, 349312821), (3, 116437607), (11, 31755711), (13, 26870217), (17, 20547813), (33, 10585237), (39, 8956739), (51, 6849271), (143, 2442747), (187, 1867983), (211, 1655511), (221, 1580601), (227, 1538823), (429, 814249), (561, 622661), (633, 551837), (663, 526867), (681, 512941), (2321, 150501), (2431, 143691), (2497, 139893), (2743, 127347), (2951, 118371), (3587, 97383), (3859, 90519), (6963, 50167), (7293, 47897), (7491, 46631), (8229, 42449), (8853, 39457), (10761, 32461), (11577, 30173)]