2508597

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 4578560

約数和(自身を除く): 2069963

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1021, 2457, 3063, 7147, 9189, 13273, 21441, 27567, 39819, 64323, 92911, 119457, 192969, 278733, 358371, 836199, 2508597]

約数ペア:

[(1, 2508597), (3, 836199), (7, 358371), (9, 278733), (13, 192969), (21, 119457), (27, 92911), (39, 64323), (63, 39819), (91, 27567), (117, 21441), (189, 13273), (273, 9189), (351, 7147), (819, 3063), (1021, 2457)]