306230401

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 347811840

約数和(自身を除く): 41581439

約数列:

[1, 17, 29, 67, 73, 127, 493, 1139, 1241, 1943, 2117, 2159, 3683, 4891, 8509, 9271, 33031, 35989, 62611, 83147, 141839, 144653, 157607, 246761, 268859, 621157, 2411263, 4194937, 4570603, 10559669, 18013553, 306230401]

約数ペア:

[(1, 306230401), (17, 18013553), (29, 10559669), (67, 4570603), (73, 4194937), (127, 2411263), (493, 621157), (1139, 268859), (1241, 246761), (1943, 157607), (2117, 144653), (2159, 141839), (3683, 83147), (4891, 62611), (8509, 35989), (9271, 33031)]