211489644597

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39806069}}^1$

素因数の和:39806113

約数の個数: 32

約数和(自身を含む): 366852741120

約数和(自身を除く): 155363096523

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 39806069, 119418207, 278642483, 437866759, 835927449, 915539587, 1313600277, 2746618761, 3065067313, 6408777109, 9195201939, 10070935457, 19226331327, 30212806371, 70496548199, 211489644597]

約数ペア:

[(1, 211489644597), (3, 70496548199), (7, 30212806371), (11, 19226331327), (21, 10070935457), (23, 9195201939), (33, 6408777109), (69, 3065067313), (77, 2746618761), (161, 1313600277), (231, 915539587), (253, 835927449), (483, 437866759), (759, 278642483), (1771, 119418207), (5313, 39806069)]