31281387

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5701}}^1$

素因数の和:5794

約数の個数: 16

約数和(自身を含む): 43791360

約数和(自身を除く): 12509973

約数列:

[1, 3, 31, 59, 93, 177, 1829, 5487, 5701, 17103, 176731, 336359, 530193, 1009077, 10427129, 31281387]

約数ペア:

[(1, 31281387), (3, 10427129), (31, 1009077), (59, 530193), (93, 336359), (177, 176731), (1829, 17103), (5487, 5701)]