7013979

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 13132800

約数和(自身を除く): 6118821

約数列:

[1, 3, 7, 9, 17, 21, 27, 37, 51, 59, 63, 111, 119, 153, 177, 189, 259, 333, 357, 413, 459, 531, 629, 777, 999, 1003, 1071, 1239, 1593, 1887, 2183, 2331, 3009, 3213, 3717, 4403, 5661, 6549, 6993, 7021, 9027, 11151, 13209, 15281, 16983, 19647, 21063, 27081, 37111, 39627, 45843, 58941, 63189, 111333, 118881, 137529, 189567, 259777, 333999, 412587, 779331, 1001997, 2337993, 7013979]

約数ペア:

[(1, 7013979), (3, 2337993), (7, 1001997), (9, 779331), (17, 412587), (21, 333999), (27, 259777), (37, 189567), (51, 137529), (59, 118881), (63, 111333), (111, 63189), (119, 58941), (153, 45843), (177, 39627), (189, 37111), (259, 27081), (333, 21063), (357, 19647), (413, 16983), (459, 15281), (531, 13209), (629, 11151), (777, 9027), (999, 7021), (1003, 6993), (1071, 6549), (1239, 5661), (1593, 4403), (1887, 3717), (2183, 3213), (2331, 3009)]