803294847

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13147}}^1$

素因数の和:13260

約数の個数: 32

約数和(自身を含む): 1245378560

約数和(自身を除く): 442083713

約数列:

[1, 3, 9, 27, 31, 73, 93, 219, 279, 657, 837, 1971, 2263, 6789, 13147, 20367, 39441, 61101, 118323, 354969, 407557, 959731, 1222671, 2879193, 3668013, 8637579, 11004039, 25912737, 29751661, 89254983, 267764949, 803294847]

約数ペア:

[(1, 803294847), (3, 267764949), (9, 89254983), (27, 29751661), (31, 25912737), (73, 11004039), (93, 8637579), (219, 3668013), (279, 2879193), (657, 1222671), (837, 959731), (1971, 407557), (2263, 354969), (6789, 118323), (13147, 61101), (20367, 39441)]