1098996903

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:4026

約数の個数: 48

約数和(自身を含む): 1745709056

約数和(自身を除く): 646712153

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 243, 279, 333, 837, 999, 1147, 2511, 2997, 3441, 3943, 7533, 8991, 10323, 11829, 30969, 35487, 92907, 106461, 122233, 145891, 278721, 319383, 366699, 437673, 958149, 1100097, 1313019, 3300291, 3939057, 4522621, 9900873, 11817171, 13567863, 29702619, 35451513, 40703589, 122110767, 366332301, 1098996903]

約数ペア:

[(1, 1098996903), (3, 366332301), (9, 122110767), (27, 40703589), (31, 35451513), (37, 29702619), (81, 13567863), (93, 11817171), (111, 9900873), (243, 4522621), (279, 3939057), (333, 3300291), (837, 1313019), (999, 1100097), (1147, 958149), (2511, 437673), (2997, 366699), (3441, 319383), (3943, 278721), (7533, 145891), (8991, 122233), (10323, 106461), (11829, 92907), (30969, 35487)]