30643107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 47554560

約数和(自身を除く): 16911453

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 859, 1081, 1551, 2577, 3243, 9449, 11891, 19757, 28347, 35673, 40373, 59271, 121119, 217327, 444103, 651981, 928579, 1332309, 2785737, 10214369, 30643107]

約数ペア:

[(1, 30643107), (3, 10214369), (11, 2785737), (23, 1332309), (33, 928579), (47, 651981), (69, 444103), (141, 217327), (253, 121119), (517, 59271), (759, 40373), (859, 35673), (1081, 28347), (1551, 19757), (2577, 11891), (3243, 9449)]