14000987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 5159077

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 197, 497, 781, 923, 1001, 1379, 2167, 2561, 5467, 6461, 10153, 13987, 15169, 17927, 28171, 71071, 97909, 153857, 181831, 197197, 1076999, 1272817, 2000141, 14000987]

約数ペア:

[(1, 14000987), (7, 2000141), (11, 1272817), (13, 1076999), (71, 197197), (77, 181831), (91, 153857), (143, 97909), (197, 71071), (497, 28171), (781, 17927), (923, 15169), (1001, 13987), (1379, 10153), (2167, 6461), (2561, 5467)]