13382793

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 20889600

約数和(自身を除く): 7506807

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 271, 279, 531, 813, 837, 1593, 1829, 2439, 5487, 7317, 8401, 15989, 16461, 25203, 47967, 49383, 75609, 143901, 226827, 431703, 495659, 1486977, 4460931, 13382793]

約数ペア:

[(1, 13382793), (3, 4460931), (9, 1486977), (27, 495659), (31, 431703), (59, 226827), (93, 143901), (177, 75609), (271, 49383), (279, 47967), (531, 25203), (813, 16461), (837, 15989), (1593, 8401), (1829, 7317), (2439, 5487)]