13499849

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 15832320

約数和(自身を除く): 2332471

約数列:

[1, 11, 31, 59, 61, 121, 341, 649, 671, 1829, 1891, 3599, 3751, 7139, 7381, 20119, 20801, 39589, 111569, 221309, 228811, 435479, 1227259, 13499849]

約数ペア:

[(1, 13499849), (11, 1227259), (31, 435479), (59, 228811), (61, 221309), (121, 111569), (341, 39589), (649, 20801), (671, 20119), (1829, 7381), (1891, 7139), (3599, 3751)]