2009780307

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{3323}}^1$

素因数の和:3472

約数の個数: 48

約数和(自身を含む): 3173489280

約数和(自身を除く): 1163708973

約数列:

[1, 3, 9, 17, 51, 59, 67, 153, 177, 201, 531, 603, 1003, 1139, 3009, 3323, 3417, 3953, 9027, 9969, 10251, 11859, 29907, 35577, 56491, 67201, 169473, 196057, 201603, 222641, 508419, 588171, 604809, 667923, 1764513, 2003769, 3332969, 3784897, 9998907, 11354691, 13135819, 29996721, 34064073, 39407457, 118222371, 223308923, 669926769, 2009780307]

約数ペア:

[(1, 2009780307), (3, 669926769), (9, 223308923), (17, 118222371), (51, 39407457), (59, 34064073), (67, 29996721), (153, 13135819), (177, 11354691), (201, 9998907), (531, 3784897), (603, 3332969), (1003, 2003769), (1139, 1764513), (3009, 667923), (3323, 604809), (3417, 588171), (3953, 508419), (9027, 222641), (9969, 201603), (10251, 196057), (11859, 169473), (29907, 67201), (35577, 56491)]