211044231

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{28843}}^1$

素因数の和:29123

約数の個数: 16

約数和(自身を含む): 313822720

約数和(自身を除く): 102778489

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 28843, 86529, 259587, 778761, 7816453, 23449359, 70348077, 211044231]

約数ペア:

[(1, 211044231), (3, 70348077), (9, 23449359), (27, 7816453), (271, 778761), (813, 259587), (2439, 86529), (7317, 28843)]