280530432003

素因数分解:

$3^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1\times {\mathrm{709}}^1\times {\mathrm{1019}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 377024313600

約数和(自身を除く): 96493881597

約数列:

[1, 3, 347, 373, 709, 1019, 1041, 1119, 2127, 3057, 129431, 246023, 264457, 353593, 380087, 388293, 722471, 738069, 793371, 1060779, 1140261, 2167413, 91766579, 131890189, 250697437, 269481683, 275299737, 395670567, 752092311, 808445049, 93510144001, 280530432003]

約数ペア:

[(1, 280530432003), (3, 93510144001), (347, 808445049), (373, 752092311), (709, 395670567), (1019, 275299737), (1041, 269481683), (1119, 250697437), (2127, 131890189), (3057, 91766579), (129431, 2167413), (246023, 1140261), (264457, 1060779), (353593, 793371), (380087, 738069), (388293, 722471)]