13194819

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 21954240

約数和(自身を除く): 8759421

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 251, 297, 531, 649, 753, 891, 1593, 1947, 2259, 2761, 4779, 5841, 6777, 8283, 14809, 17523, 20331, 24849, 44427, 52569, 74547, 133281, 162899, 223641, 399843, 488697, 1199529, 1466091, 4398273, 13194819]

約数ペア:

[(1, 13194819), (3, 4398273), (9, 1466091), (11, 1199529), (27, 488697), (33, 399843), (59, 223641), (81, 162899), (99, 133281), (177, 74547), (251, 52569), (297, 44427), (531, 24849), (649, 20331), (753, 17523), (891, 14809), (1593, 8283), (1947, 6777), (2259, 5841), (2761, 4779)]