472131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 786240

約数和(自身を除く): 314109

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 251, 627, 753, 1881, 2259, 2761, 4769, 8283, 14307, 24849, 42921, 52459, 157377, 472131]

約数ペア:

[(1, 472131), (3, 157377), (9, 52459), (11, 42921), (19, 24849), (33, 14307), (57, 8283), (99, 4769), (171, 2761), (209, 2259), (251, 1881), (627, 753)]