2371599

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 3949440

約数和(自身を除く): 1577841

約数列:

[1, 3, 9, 19, 23, 27, 57, 67, 69, 81, 171, 201, 207, 437, 513, 603, 621, 1273, 1311, 1539, 1541, 1809, 1863, 3819, 3933, 4623, 5427, 11457, 11799, 13869, 29279, 34371, 35397, 41607, 87837, 103113, 124821, 263511, 790533, 2371599]

約数ペア:

[(1, 2371599), (3, 790533), (9, 263511), (19, 124821), (23, 103113), (27, 87837), (57, 41607), (67, 35397), (69, 34371), (81, 29279), (171, 13869), (201, 11799), (207, 11457), (437, 5427), (513, 4623), (603, 3933), (621, 3819), (1273, 1863), (1311, 1809), (1539, 1541)]