14721000707

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1\times {\mathrm{5419}}^1$

素因数の和:5855

約数の個数: 32

約数和(自身を含む): 17982259200

約数和(自身を除く): 3261258493

約数列:

[1, 7, 23, 47, 161, 329, 359, 1081, 2513, 5419, 7567, 8257, 16873, 37933, 57799, 118111, 124637, 254693, 388079, 872459, 1782851, 1945421, 2716553, 5857939, 13617947, 41005573, 44744683, 91434787, 313212781, 640043509, 2103000101, 14721000707]

約数ペア:

[(1, 14721000707), (7, 2103000101), (23, 640043509), (47, 313212781), (161, 91434787), (329, 44744683), (359, 41005573), (1081, 13617947), (2513, 5857939), (5419, 2716553), (7567, 1945421), (8257, 1782851), (16873, 872459), (37933, 388079), (57799, 254693), (118111, 124637)]