3972441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 6265728

約数和(自身を除く): 2293287

約数列:

[1, 3, 11, 17, 33, 51, 73, 97, 187, 219, 291, 561, 803, 1067, 1241, 1649, 2409, 3201, 3723, 4947, 7081, 13651, 18139, 21243, 40953, 54417, 77891, 120377, 233673, 361131, 1324147, 3972441]

約数ペア:

[(1, 3972441), (3, 1324147), (11, 361131), (17, 233673), (33, 120377), (51, 77891), (73, 54417), (97, 40953), (187, 21243), (219, 18139), (291, 13651), (561, 7081), (803, 4947), (1067, 3723), (1241, 3201), (1649, 2409)]