15442273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 20901888

約数和(自身を除く): 5459615

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 251, 329, 517, 799, 1309, 1757, 2761, 3619, 4267, 5593, 8789, 11797, 19327, 29869, 46937, 61523, 82579, 129767, 200549, 328559, 908369, 1403843, 2206039, 15442273]

約数ペア:

[(1, 15442273), (7, 2206039), (11, 1403843), (17, 908369), (47, 328559), (77, 200549), (119, 129767), (187, 82579), (251, 61523), (329, 46937), (517, 29869), (799, 19327), (1309, 11797), (1757, 8789), (2761, 5593), (3619, 4267)]