3213413721

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{76243}}^1$

素因数の和:76482

約数の個数: 32

約数和(自身を含む): 5465169920

約数和(自身を除く): 2251756199

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 669, 1561, 2007, 4683, 6021, 14049, 42147, 76243, 228729, 533701, 686187, 1601103, 2058561, 4803309, 14409927, 17002189, 51006567, 119015323, 153019701, 357045969, 459059103, 1071137907, 3213413721]

約数ペア:

[(1, 3213413721), (3, 1071137907), (7, 459059103), (9, 357045969), (21, 153019701), (27, 119015323), (63, 51006567), (189, 17002189), (223, 14409927), (669, 4803309), (1561, 2058561), (2007, 1601103), (4683, 686187), (6021, 533701), (14049, 228729), (42147, 76243)]