3604959

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 5683200

約数和(自身を除く): 2078241

約数列:

[1, 3, 9, 27, 31, 59, 73, 93, 177, 219, 279, 531, 657, 837, 1593, 1829, 1971, 2263, 4307, 5487, 6789, 12921, 16461, 20367, 38763, 49383, 61101, 116289, 133517, 400551, 1201653, 3604959]

約数ペア:

[(1, 3604959), (3, 1201653), (9, 400551), (27, 133517), (31, 116289), (59, 61101), (73, 49383), (93, 38763), (177, 20367), (219, 16461), (279, 12921), (531, 6789), (657, 5487), (837, 4307), (1593, 2263), (1829, 1971)]