172859321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3761}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 189604800

約数和(自身を除く): 16745479

約数列:

[1, 19, 41, 59, 779, 1121, 2419, 3761, 45961, 71459, 154201, 221899, 2929819, 4216081, 9097859, 172859321]

約数ペア:

[(1, 172859321), (19, 9097859), (41, 4216081), (59, 2929819), (779, 221899), (1121, 154201), (2419, 71459), (3761, 45961)]