47839169

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 61071360

約数和(自身を除く): 13232191

約数列:

[1, 7, 19, 31, 41, 133, 217, 283, 287, 589, 779, 1271, 1981, 4123, 5377, 5453, 8773, 8897, 11603, 24149, 37639, 61411, 81221, 166687, 169043, 220457, 359693, 1166809, 1543199, 2517851, 6834167, 47839169]

約数ペア:

[(1, 47839169), (7, 6834167), (19, 2517851), (31, 1543199), (41, 1166809), (133, 359693), (217, 220457), (283, 169043), (287, 166687), (589, 81221), (779, 61411), (1271, 37639), (1981, 24149), (4123, 11603), (5377, 8897), (5453, 8773)]