4515693

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 3528147

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 139, 147, 221, 273, 357, 417, 637, 663, 833, 973, 1547, 1807, 1911, 2363, 2499, 2919, 4641, 5421, 6811, 7089, 10829, 12649, 16541, 20433, 30719, 32487, 37947, 49623, 88543, 92157, 115787, 215033, 265629, 347361, 645099, 1505231, 4515693]

約数ペア:

[(1, 4515693), (3, 1505231), (7, 645099), (13, 347361), (17, 265629), (21, 215033), (39, 115787), (49, 92157), (51, 88543), (91, 49623), (119, 37947), (139, 32487), (147, 30719), (221, 20433), (273, 16541), (357, 12649), (417, 10829), (637, 7089), (663, 6811), (833, 5421), (973, 4641), (1547, 2919), (1807, 2499), (1911, 2363)]