7175331

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 4229469

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 197, 213, 513, 591, 639, 1349, 1773, 1917, 3743, 4047, 5319, 11229, 12141, 13987, 33687, 36423, 41961, 101061, 125883, 265753, 377649, 797259, 2391777, 7175331]

約数ペア:

[(1, 7175331), (3, 2391777), (9, 797259), (19, 377649), (27, 265753), (57, 125883), (71, 101061), (171, 41961), (197, 36423), (213, 33687), (513, 13987), (591, 12141), (639, 11229), (1349, 5319), (1773, 4047), (1917, 3743)]